BEGIN:VCALENDAR VERSION:2.0 PRODID:-//CERN//INDICO//EN BEGIN:VEVENT SUMMARY:Welcome DTSTART;VALUE=DATE-TIME:20251119T130000Z DTEND;VALUE=DATE-TIME:20251119T131500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29256@indico.ific.uv.es DESCRIPTION:Speakers: César Domingo-Pardo (Instituto de Física Corpuscul ar (IFIC))\nhttps://indico.ific.uv.es/event/8035/contributions/29256/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29256/ END:VEVENT BEGIN:VEVENT SUMMARY:Development of a Non-Invasive Quality Control System for Semicondu ctor Wafer Inspection DTSTART;VALUE=DATE-TIME:20251119T140000Z DTEND;VALUE=DATE-TIME:20251119T141500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29255@indico.ific.uv.es DESCRIPTION:Speakers: David Galacho (IFIC (CSIC-UV))\nGroup II-VI semicond uctors are being explored for room-temperature X-ray imaging due to their excellent properties\, especially high resistivity and wide bandgap. Howev er\, their performance is often limited by crystalline defects and surface imperfections that trap charges and increase leakage currents.\nWafer ins pection to ensure the quality of base materials through optical means prio r to hybridization could positively impact detector production yield with these materials. These techniques include non-destructive examination of t he wafer's surface topography and internal structure to guarantee chip fun ctionality and reliability.\nThis work focuses on the development of a qua lity-control protocol to characterize semiconductor base materials\, inclu ding complementary techniques such as IR transmission microscopy for bulk defects and Scanning Electron Microscopy (SEM) for surface morphology.\n\n https://indico.ific.uv.es/event/8035/contributions/29255/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29255/ END:VEVENT BEGIN:VEVENT SUMMARY:Bottom quark mass measurements at future colliders DTSTART;VALUE=DATE-TIME:20251119T144000Z DTEND;VALUE=DATE-TIME:20251119T145000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29241@indico.ific.uv.es DESCRIPTION:Speakers: Juan Ramirez Alfaro (IFIC\, CSIC-UV)\nhttps://indico .ific.uv.es/event/8035/contributions/29241/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29241/ END:VEVENT BEGIN:VEVENT SUMMARY:MPPC Characterization for FCC Calorimetry DTSTART;VALUE=DATE-TIME:20251119T141500Z DTEND;VALUE=DATE-TIME:20251119T143000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29240@indico.ific.uv.es DESCRIPTION:Speakers: Ana Arranz Asensi ()\nhttps://indico.ific.uv.es/even t/8035/contributions/29240/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29240/ END:VEVENT BEGIN:VEVENT SUMMARY:IFAE ATLAS HL-LHC upgrade and future colliders activities DTSTART;VALUE=DATE-TIME:20251119T140000Z DTEND;VALUE=DATE-TIME:20251119T140500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29239@indico.ific.uv.es DESCRIPTION:Speakers: Imma Riu (IFAE Barcelona)\nhttps://indico.ific.uv.es /event/8035/contributions/29239/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29239/ END:VEVENT BEGIN:VEVENT SUMMARY:Spanish detector R&D: strategic areas of expertise for the Higgs f actory DTSTART;VALUE=DATE-TIME:20251119T150000Z DTEND;VALUE=DATE-TIME:20251119T152000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29237@indico.ific.uv.es DESCRIPTION:Speakers: Ivan Vila Alvarez (Instituto de Física de Cantabria (CSIC-UC))\nhttps://indico.ific.uv.es/event/8035/contributions/29237/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29237/ END:VEVENT BEGIN:VEVENT SUMMARY:European strategy update & Spanish input DTSTART;VALUE=DATE-TIME:20251119T133000Z DTEND;VALUE=DATE-TIME:20251119T134500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29236@indico.ific.uv.es DESCRIPTION:Speakers: Maria Jose Costa (IFIC)\nhttps://indico.ific.uv.es/e vent/8035/contributions/29236/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29236/ END:VEVENT BEGIN:VEVENT SUMMARY:Introduction DTSTART;VALUE=DATE-TIME:20251119T130000Z DTEND;VALUE=DATE-TIME:20251119T132000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29235@indico.ific.uv.es DESCRIPTION:Speakers: Marcel Vos (IFIC Valencia)\nhttps://indico.ific.uv.e s/event/8035/contributions/29235/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29235/ END:VEVENT BEGIN:VEVENT SUMMARY:NEXT-100 DTSTART;VALUE=DATE-TIME:20251120T163000Z DTEND;VALUE=DATE-TIME:20251120T165500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-27832@indico.ific.uv.es DESCRIPTION:Speakers: Juan José Gómez Cadenas (DIPC)\nhttps://indico.ifi c.uv.es/event/8035/contributions/27832/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/27832/ END:VEVENT BEGIN:VEVENT SUMMARY:LHCb Highlights DTSTART;VALUE=DATE-TIME:20251121T090000Z DTEND;VALUE=DATE-TIME:20251121T092500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-27828@indico.ific.uv.es DESCRIPTION:Speakers: María Vieites Díaz (Instituto Galego de Física de Altas Enerxías (IGFAE))\nhttps://indico.ific.uv.es/event/8035/contributi ons/27828/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/27828/ END:VEVENT BEGIN:VEVENT SUMMARY:IB meeting DTSTART;VALUE=DATE-TIME:20251119T170000Z DTEND;VALUE=DATE-TIME:20251119T180000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29234@indico.ific.uv.es DESCRIPTION:Speakers: Ivan Vila Alvarez (Instituto de Física de Cantabria (CSIC-UC))\nhttps://indico.ific.uv.es/event/8035/contributions/29234/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29234/ END:VEVENT BEGIN:VEVENT SUMMARY:Update on the CNID School DTSTART;VALUE=DATE-TIME:20251119T164000Z DTEND;VALUE=DATE-TIME:20251119T170000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29233@indico.ific.uv.es DESCRIPTION:Speakers: Carlos Lacasta (IFIC-Valencia (CSIC-UV))\, Carmen Ga rcia (IFIC)\nhttps://indico.ific.uv.es/event/8035/contributions/29233/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29233/ END:VEVENT BEGIN:VEVENT SUMMARY:Update on the strategic analysis (white paper) DTSTART;VALUE=DATE-TIME:20251119T162000Z DTEND;VALUE=DATE-TIME:20251119T164000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29232@indico.ific.uv.es DESCRIPTION:Speakers: Cesar Domingo-Pardo (IFIC (CSIC-University of Valenc ia))\, César Domingo-Pardo (Instituto de Física Corpuscular (IFIC))\nhtt ps://indico.ific.uv.es/event/8035/contributions/29232/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29232/ END:VEVENT BEGIN:VEVENT SUMMARY:CNID News and recent activites DTSTART;VALUE=DATE-TIME:20251119T160000Z DTEND;VALUE=DATE-TIME:20251119T162000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29231@indico.ific.uv.es DESCRIPTION:Speakers: Ivan Vila Alvarez (Instituto de Física de Cantabria (CSIC-UC))\nhttps://indico.ific.uv.es/event/8035/contributions/29231/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29231/ END:VEVENT BEGIN:VEVENT SUMMARY:Applying Machine Learning to the WASA-FRS experiment analysis DTSTART;VALUE=DATE-TIME:20251120T090000Z DTEND;VALUE=DATE-TIME:20251120T091500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29017@indico.ific.uv.es DESCRIPTION:Speakers: David Calonge (CSIC)\nThe WASA-FRS HypHI Experiment focuses on the study of light hypernuclei by means of heavy-ion induced\nr eactions in 6Li collisions with 12C at 1.96GeV/u. It is part of the WASA-F RS experimental campaign\, and so\nis the eta-prime experiment [1]. The di stinctive combination of the high-resolution spectrometer FRagment\nSepara tor (FRS) [2] and the high-acceptance detector system WASA [3] is used. Th e experiment was success-\nfully conducted at GSI-FAIR in Germany in March 2022 as a component of the FAIR Phase-0 Physics Program\,\nwithin the Sup er-FRS Experiment Collaboration. The primary objectives of this experiment are twofold: to\nshed light on the hypertriton puzzle [4] and to investig ate the existence of the previously proposed nnΛ bound\nstate [5]. Curren tly\, the data from the experiment is under analysis.\nPart of the data an alysis is to provide a precise ion-optics of the measurement of the fragme nt originated from\nthe mesonic weak decay of the hypernuclei of interest. The reconstruction the ion-optics of fragments is based\non the calibrati on run of FRS optics. We have proposed to implement machine learning model s and neural\nnetworks to represent the ion-optics of FRS: While the curre nt state of the problem involves solving equations\nof motion of particles in non-ideal magnetic fields - which leads to the application of approxim ations in the\ncalculations - the implementation of data-driven models all ows us to obtain accurate results with possible\nbetter momentum and angul ar resolution.\nAnother important contribution to the analysis would be th e correct identification of signal versus background\nin the experimental data. For this purpose\, we present an analysis using ML techniques as opp osed to typical\nselection conditions methods. The interest of this new ap proach comes from the fact that the models interpret\nthe physics behind t he data by making more accurate cuts and more consistent with the experime nt.\nIn this presentation\, we will show two different results of the curr ent status of the R&D in machine learning\nmodel of the ion-optics and the prospect of the inference of the track parameters of the fragments based on the\ncalibration data recorded during the WASA-FRS experimental campaig n of 2022 and the signal to background\nratio enhancement with ML. For the ion optics part: our model selection optimization follows this approach:\ nwe utilize AutoML environments [6]\, to determine the best pipeline for o ur data. Once identified\, this opti-\nmized pipeline is implemented in a PyTorch model. Regarding the signal to background ratio enhancement\,\nwe will make use of autoML libraries such as autogluon [7] to identify the H3 Λ hypernuclei present in the\nexperimental datafile.\nThe results of this study demonstrate a robust reconstruction of the track angles in the FRS mid-focal plane\,\nachieving an improvement of up to a ~40%. A resolution of 0.65 mrad and 0.46 mrad was achieved for the\nhorizontal and vertical a ngular track plane\, respectively. Additionally\, the reconstruction of th e magnetic\nrigidity in the final focal plane attained a resolution Δp/p of 5 10⁻⁴. From these results\, we demonstrated that\na data-driven mo del of non-linear ion optics is feasible. We also observed that training t he full model can be\nachieved very quickly\, paving the way for online tr aining during data collection at the FRS. This capability\nwill enable mor e accurate real-time analysis of fragment identification and improve the q uality of the exotic\nbeam obtained from the fragment separator.\nAlso\, a correct identification of signal events in the experimental data has also been carried out\, which al-\nlows a precise analysis of the properties o f the H3Λ from the experimental data\, such as the lifetime of the\nhyper nuclei.\n[1] Y.K. Tanaka et al.\, J. Phys. Conf. Ser. 1643 (2020) 012181.\ n[2] H. Geissel et al.\, Nucl. Instr. and Meth. B 70 (1992) 286-297.\n[3] C. Bargholtz et al.\, Nucl. Instr. and Meth. A 594 (2008) 339-350.\n[4] T. R. Saito et al.\, Nature Reviews Physics 3 (2021) 803-813.\n[5] C. Rappold et al.\, Phys. Rev. C 88 (2013) 041001.\n[6] M. Feurer et al.\, JMLR 23 2 61 (2022) 1-61.\n[7] N. Erickso et al.\, 7th ICML Workshop on AutoML (2020 ).\n\nhttps://indico.ific.uv.es/event/8035/contributions/29017/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29017/ END:VEVENT BEGIN:VEVENT SUMMARY:Spectrometry of cosmic-ray neutrons with the High Efficiency Neutr on Spectrometry Array DTSTART;VALUE=DATE-TIME:20251120T091500Z DTEND;VALUE=DATE-TIME:20251120T093000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29019@indico.ific.uv.es DESCRIPTION:Speakers: Nil Mont Geli (Universitat Politècnica de Catalunya )\nThe High Efficiency Neutron Spectrometry Array (HENSA) project focuses on the development and scientific application of high-efficiency neutron s pectrometers [1]\, with uses in underground laboratories\, rare-events exp eriments\, cosmic-ray neutron studies\, space weather research\, and envir onmental dosimetry. The detection principle of HENSA is based on the Bonne r Spheres System (BSS) [2]\, but incorporates a topological modification i n detector geometry\, achieving up to a tenfold increase in overall detect ion efficiency compared to standard BSS [3]. The extended-energy-range ver sion of HENSA is sensitive to neutrons from thermal energies up to 10 GeV\ , enabling full-spectrum measurements of cosmic-ray neutrons. Its high eff iciency and wide energy sensitivity allow for the determination of the neu tron spectrum and the ambient neutron dose equivalent within 30–60-minut e intervals\, complementing ground data from the Neutron Monitor Network [ 4]. This capability enables near real-time analysis of spectral fluctuatio ns throughout the solar cycle and during high-intensity solar events\, suc h as Ground Level Enhancements (GLEs) and Forbush Decreases (FDs).\n\nIn 2 020\, a HENSA detector was deployed in a measurement campaign to study the cosmic-ray neutron spectrum under quiet solar conditions at the beginning of Solar Cycle 25. This campaign enabled the mapping of cosmic-ray neutro ns across magnetic rigidities from 5.5 to 8.5 GV and altitudes from sea le vel to 3000 m\, complementing previous studies [5]. Building on these resu lts\, a new spectrometer\, HENSA++\, has been developed with optimized ene rgy resolution for cosmic-ray neutron studies. Since 2024\, HENSA++ has be gun commissioning\, first in Valencia city (sea level\, Rc = 7.5 GV) and l ater at the Observatorio Astrofísico de Javalambre (OAJ) in Teruel\, Spai n (1957 m above sea level\, Rc = 7.07 GV) [6].\n\nIn this talk\, we presen t an overview of the HENSA project for cosmic-ray neutron studies\, includ ing results from the 2020 measurement campaign and preliminary findings fr om the commissioning phase. Finally\, we discuss the status and future per spectives for continuous cosmic-ray neutron monitoring with HENSA++ during the second half of Solar Cycle 25.\n\n**References**\n[1] https://www.hen saproject.org/\n[2] D.J. Thomas and A.V. Alevra (2002). NIMA\, 476\, p. 12 –20.\n[3] B. Wiegel\, A.V. Alevra (2002). NIMA 476 (2002) 36–41.\n[4] https://www.nmdb.eu/\n[5] M. S. Gordon\, et al. (2004). IEEE Transactions on Nuclear Science\, 51(6)\n[6] https://www.cefca.es/observatorio/descrip cion\n\nhttps://indico.ific.uv.es/event/8035/contributions/29019/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29019/ END:VEVENT BEGIN:VEVENT SUMMARY:The shape of the nucleus and its implications DTSTART;VALUE=DATE-TIME:20251120T084500Z DTEND;VALUE=DATE-TIME:20251120T090000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28993@indico.ific.uv.es DESCRIPTION:Speakers: Dorian Frycz (University of Barcelona)\nThe complex nature of the nucleon-nucleon interaction allows for spherical\, oblate an d prolate deformations to appear at similar energies within the same nucle us. This phenomenon\, known as shape coexistence\, is widespread across th e nuclear chart and it provides a crucial role in understanding nuclear st ructure [1]. \n\nIn our study we complement shell-model calculations [2] w ith beyond-mean-field Hartree-Fock-Bogoliubov techniques [3] to shed light on the rich coexistence of differently deformed structures. We infer shap e coexistence from multiple observables such as: quadrupole moments\, $E2$ transitions\, collective wavefunctions\, and shape invariants. The combin ation of all these hints allows us to understand the complexities of shape coexistence and the notion of nuclear shape itself. \n\nParticularly\, th e shape invariants provide a model-independent framework to quantify the d eformation parameters and their fluctuations [4]\, which are significant i n most nuclei. We analyze how nuclear shapes evolve across the band using an extended sum-rule method to compute the shape invariants for $J\\neq0$ states. This method sheds light on long-standing questions\, such as wheth er doubly-magic nuclei are truly spherical\, whether rigid triaxial nuclei exist\, and how axially symmetric prolate and oblate nuclei really are.\n \n\nFor instance\, $^{28}$Si presents a competition between the oblate gro und state and the excited prolate rotational band ($6.5$ MeV)\, with a pos sible superdeformed structure at higher energies ($\\sim10$-$20$ MeV). We find that $sdpf$ excitations are needed to correctly describe $^{28}$Si an d that superdeformed shapes appear at 18-20 MeV [5]. \n\nThe doubly-magic nucleus $^{40}$Ca also presents shape coexistence between the spherical gr ound state\, the normal deformed rotational band ($3.4$ MeV) and the super deformed rotational band ($5.2$ MeV) [6]. We analyze the fluctuations of the deformation parameters associated to these states. \n\nAdditionally\, we study the impact of differences in shapes of the initial and final nuc lei for double-beta decay [7]\, including triaxiality. We find that larger deformation differences between the initial and final states lead to smal ler nuclear matrix elements.\n\n[1] P. E. Garrett\, M. Zielińska\, and E. Clément\, Prog. Part. Nucl. Phys. 124\, 103931 (2022). \n\n[2] E. Caurie r and F. Nowacki\, Acta Phys. Pol. B 30\, 705 (1999).\n\n[3] B. Bally\, A. Sánchez-Fernández\, and T. R. Rodríguez\, Eur. Phys. J. A 57\, 69 (202 1). \n\n[4] A. Poves\, F. Nowacki\, Y. Alhassid\, Phys. Rev. C 101\, 0543 07 (2020) \n\n[5] D. Frycz\, J. Menéndez\, A. Rios\, B. Bally\, T. R. Rod ríguez\, and A. M. Romero\, Phys. Rev. C 110\, 054326 (2024) \n\n[6] E. Caurier\, J. Menéndez\, F. Nowacki\, and A. Poves\, Phys. Rev. C 75\, 05 4317 (2007).\n\n[7] T. R. Rodríguez\, G. Martínez-Pinedo\, Phys. Rev. Le tt. 105\, 252503 (2010).\n\nhttps://indico.ific.uv.es/event/8035/contribut ions/28993/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28993/ END:VEVENT BEGIN:VEVENT SUMMARY:Characterization of B003 AGATA detector in the SALSA setup DTSTART;VALUE=DATE-TIME:20251120T083000Z DTEND;VALUE=DATE-TIME:20251120T084500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29020@indico.ific.uv.es DESCRIPTION:Speakers: Gala González Briz (University of Salamanca (USAL)) \nAGATA (Advanced GAmma Tracking Array) is an European collaboration devot ed to developing a next-generation γ-ray spectrometer for nuclear structu re research at facilities employing both radioactive and stable ion beams. Once completed\, AGATA will consist of 180 high-purity germanium (HPGe) d etectors\, arranged in triple cluster structures (ATCs)\, providing an ove rall solid-angle coverage of approximately 82% of 4π. A distinctive featu re of AGATA detectors is their electrical segmentation design: each detect or comprises 36 isolated segments plus a central contact (core). This segm entation enables γ-ray tracking\, i.e.\, the reconstruction of the γ-ray interaction sequence within the crystal. Tracking significantly reduces b ackground without the need for antiCompton shielding and improves Doppler correction\, enhancing\, as a result\, both system efficiency and energy r esolution. The interaction positions and the energies deposited by the pho tons within the crystal must be determined through pulse shape analysis (P SA) before tracking can be performed. Currently\, PSA involves comparing t he detector’s experimental pulse shapes with simulated responses. Within the collaboration\, four research groups are dedicated to the experimenta l characterization of AGATA detectors\, including the LRI-D laboratory at the University of Salamanca (USAL). At USAL\, the characterization system under development is based on the SALSA method (SAlamanca Lyso-Based Scann ing Array)\, which enables 3D scanning of AGATA detectors. This R&D techni que employs a position-sensitive γ-camera with 256 pixels and an actively collimated γ-ray beam. After performing scans in two different measureme nt configurations and comparing the resulting electrical pulse shapes (PSC )\, an experimental database is generated which correlates interaction pos itions within the crystal to the corresponding electrical responses of the AGATA detector. Nowadays\, the University of Salamanca is characterizing the AGATA detector B003. The experimental setup and the measurements perfo rmed from two different configurations have been completed\, and ongoing e fforts focus on developing data-processing algorithms and software. Comple ted stages include matching between AGATA and the γ-camera events\, core pulse-shape comparisons\, and filtering and signal treatment of the trigge red and neighbouring segments\, according to various criteria. Upcoming st ages involve analysing transient signals induced in neighbouring segments and reconstructing the γ-ray trajectories to accurately determine the int eraction positions within the detector.\n\nhttps://indico.ific.uv.es/event /8035/contributions/29020/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29020/ END:VEVENT BEGIN:VEVENT SUMMARY:MANY: measurement of (alpha\,n) thick target yields and cross-sect ions DTSTART;VALUE=DATE-TIME:20251120T081500Z DTEND;VALUE=DATE-TIME:20251120T083000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29008@indico.ific.uv.es DESCRIPTION:Speakers: Daniel Soler (Universitat Politècnica de Catalunya) \nNeutrons produced in α-induced reactions play important roles in fields such as nuclear astrophysics\, neutron background in underground laborato ries\, fission and fusion reactors and non-destructive assays for non-prol iferation and spent fuel management applications. However\, most of the av ailable data on (α\,n) reactions was measured decades ago\, is incomplete and/or present large discrepancies not compatible with the declared uncer tainties. Thus\, new measurements addressing current needs are required [1 \, 2]. To that end the Measurement of Alpha Neutron Yields and spectra (MA NY) collaboration was formed.\n\nThis contribution reports on the commissi oning of the modular neutron counter miniBELEN at the Centro Nacional de A celeradores (CNA). This detector has already been succesfully used to meas ure the 27Al(α\,n)30P reaction yields and cross-sections at the Centro de Micro-Análisis de Materiales (CMAM). The performance of the system at th is facility and its readiness for (α\,n) measurement campaigns will be de scribed.\n\nIn addition\, we present first results on auxiliary detectors developed to complement miniBELEN. The recently characterized Ymon detecto r provides neutron flux measurements with angular sensitivity and exhibits a flat response in the ~1 keV to 8 MeV energy range. We also introduce a highly segmented LaCl3 array under development\, designed to be embedded i n future neutron counters to enable hybrid neutron–gamma detection. Beyo nd α–γ studies\, this capability might allow the extraction of partial cross sections feeding different excited states in (α\,n) reactions\, th ereby enhancing the experimental reach of MANY.\n\n[1] S.S. Westerdale et al\, IAEA technical meeting INDC(NDS)-0836 (2021)\n[2] A. Junghans et al.\ , IAEA technical meeting INDC(NDS)-0894 (2023)\n[3] N Mont-Geli et al. EPJ Web of Conferences 284 (2023) 06004\n\nhttps://indico.ific.uv.es/event/80 35/contributions/29008/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29008/ END:VEVENT BEGIN:VEVENT SUMMARY:New equipment and methodologies for (alpha\,n) measurements within MANY at CNA HiSPANoS DTSTART;VALUE=DATE-TIME:20251120T080000Z DTEND;VALUE=DATE-TIME:20251120T081500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29004@indico.ific.uv.es DESCRIPTION:Speakers: Gabriel Auñón Fernández (UNIVERSIDAD DE SEVILLA)\ nNeutrons from ($\\alpha$\,n) reactions are essential for astrophysics\, d ark matter experiments\, and nuclear material interrogation\, yet availabl e cross-section and yield data are limited and often uncertain [1]. To imp rove this situation\, the Spanish nuclear physics community has establishe d the MANY Collaboration (Measurement of Alpha Neutron Yields). \n\nAt CNA [2]\, the 3 MV tandem accelerator provides alpha beams up to 9 MeV\, eith er in continuous mode (maximum 500 nA with the ALPHATROSS source [3]) for activation and neutron counting\, or in pulsed mode (2% duty cycle) for ti me-of-flight [4]. \n\nRecent and planned upgrades at the neutron beam lin e CNA-HiSPANoS aim to expand its capabilities for ($\\alpha$\,n) measureme nts: a new buncher system has been installed\, improving the structure of the pulsed beam and allowing for more precise time-of-flight measurements\ , a more intense He$^{++}$ ion source (NEC-TORVIS [5]) has been acquired a nd is expected to increase the beam intensity by an order of magnitude\, a nd the purchase of a new array of fast neutron detectors (EJ-309) is under way in order to improve detection efficiency and angular coverage. \n\nIn parallel\, an innovative technique for beam current determination in non-c onductive materials and/or some gaseous elements\, using aluminum alloys. By employing an AlN alloy target\, the ($\\alpha$\,n) reaction on $^{14}$N \, in principle a gaseous target that would pose a serious difficulty\, is measured with respect to the well-known $^{27}$Al($\\alpha$\,n)$^{30}$P r eaction\, enabling a reliable Thick Target Yield (TTY) measurement by mean s of activation. \n\nThis contribution will include the definitive results for the measurement of the $^{27}$Al($\\alpha$\,n)$^{30}$P reaction by ac tivation as well as preliminary results for the $^{14}$N($\\alpha$\,n)$^{1 7}$F measurements and the commissioning of the new bunching system for $\\ alpha$ beams. Then\, planned upgrades of the ion source and the neutron de tectors will be presented.\n\n[1] D. Cano-Ott et al.\, Review of Neutron Y ield from ($\\alpha$\, n) Reactions: Data\, Methods\, and Prospects\, [htt ps://arxiv.org/abs/2405.07952]\n[2] J. Gómez-Camacho\, J. García López\ , C\, Guerrero et al. Research facilities and highlights at the Centro Nac ional de Aceleradores (CNA)\, Eur. Phys. J. Plus 136\, 273 (2021). https:/ /doi.org/10.1140/epjp/s13360-021-01253-x \n[3] NEC Alphatross Source RF-Ch arge Exchange Ion Source https://www.pelletron.com/ \n[4] M.A. Millán-Cal lado et al.\, Continuous and pulsed fast neutron beams at the CNA HiSPANoS facility. Rad. Phys. & Chem. 217 (2024) 111464 \n[5] NEC Toroidal Volume Ion Source https://www.pelletron.com/\n\nhttps://indico.ific.uv.es/event/8 035/contributions/29004/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29004/ END:VEVENT BEGIN:VEVENT SUMMARY:Shape Coexistence in Odd Au Isotopes. Description within the Inter acting Boson-Fermion Model framework. DTSTART;VALUE=DATE-TIME:20251119T174500Z DTEND;VALUE=DATE-TIME:20251119T180000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29011@indico.ific.uv.es DESCRIPTION:Speakers: Pablo Martín Higueras (Universidad de Huelva)\n**Ab stract**\n\nThis study investigates the coexistence of regular and intrude r configurations in odd gold isotopes\, the latter being proposed as a one -particle–one-hole excitation above the Z=82 energy gap [1].\n\nExperime ntal data on the systematic of the energy spectra are analysed for the A=1 79–195 Au chain. The work employs the Interacting Boson–Fermion Model (IBFM) [2] to describe this behaviour\, examining how the unpaired particl e affects the collective core. The energy splitting arising from the boson –fermion interactions is presented\, employing this vision to reproduce the systematics of the different bands [3].\n\nFinally\, the main aspects required to describe all the bands within a unified framework (the IBFM wi th Configuration Mixing) are discussed.\n\n\n**References**: \n[1] K. Heyd e et al. “Coexistence in Odd-Mass Nuclei”. In: Physics Reports (Physic s Letters)(1983).\n[2] P. Van Isacker F. Iachello. "The Interacting Boson Fermion Model." Cambridge Monographs onMathematical Physics\, 1987.\n[3] A .E.L. Dieperink R. Bijker. “Descriprion of odd-A Nuclei in the Pt Region in the Interacting Boson-Fermion Model”. In: Nuclear Physics (1982).\n\ nhttps://indico.ific.uv.es/event/8035/contributions/29011/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29011/ END:VEVENT BEGIN:VEVENT SUMMARY:The Role of Nuclear Physics in Neutrino Oscillation Experiments DTSTART;VALUE=DATE-TIME:20251119T173000Z DTEND;VALUE=DATE-TIME:20251119T174500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29014@indico.ific.uv.es DESCRIPTION:Speakers: Javier García-Marcos (Universidad Complutense de Ma drid)\nNeutrino oscillation experiments have revealed that neutrinos have mass\, providing the first clear evidence of physics beyond the Standard M odel. These experiments are essential to achieve key goals in neutrino phy sics\, such as measuring the CP-violating phase\, determining neutrino mix ing angles and mass ordering\, and probing possible new physics. Future fa cilities such as DUNE and Hyper-Kamiokande aim to obtain these measurement s with unprecedented precision.\n\nIn current and future accelerator-based neutrino experiments\, detectors are composed of complex nuclei such as o xygen\, carbon\, or argon. Because neutrino beams are not monochromatic\, a detailed understanding of neutrino–nucleus scattering across a broad e nergy range is essential to reduce systematic errors in neutrino energy re construction and oscillation analyses.\n\nReliable predictions of these in teractions require advanced nuclear models that account for various nuclea r effects. The relativistic mean-field (RMF) model provides an independent -particle description of the nucleus within a microscopic\, quantum-mechan ical framework\, allowing consistent assessment of nuclear effects across different interaction channels.\n\nIn this talk\, I will discuss several n uclear effects relevant to neutrino–nucleus cross sections at low and in termediate energies within the relativistic mean-field framework\, focusin g on quasielastic and single-pion production processes that are particular ly important for neutrino oscillation experiments.\n\n\nL. Alvarez-Ruso et al.\, Progress in Particle and Nuclear Physics 100 (2018)\nR. González-J iménez et al.\, Phys. Rev. C 100\, 045501 (2019).\nT. Franco-Munoz et al. \, Phys.Rev.C 108\, 064608 (2023).\nJ. García-Marcos et al.\, Phys.Rev.C 109\, 024608 (2024).\nT. Franco-Munoz et al.\, J.Phys.G 52\, 025103 (2025) .\n\nhttps://indico.ific.uv.es/event/8035/contributions/29014/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29014/ END:VEVENT BEGIN:VEVENT SUMMARY:Nuclear structure of neutron-rich Ge isotopes DTSTART;VALUE=DATE-TIME:20251119T171500Z DTEND;VALUE=DATE-TIME:20251119T173000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29016@indico.ific.uv.es DESCRIPTION:Speakers: Pablo González-Tarrío Vicente (Universidad Complut ense de Madrid)\n**Abstract**\n\nThe region near ${^{78}\\mathrm{Ni}}$ is crucial for nuclear structure studies\, as it lies around a doubly-magic s hell closure ($Z = 28$\, $N = 50$)\, making it an ideal testing ground for shell evolution and the interplay between single-particle and collective effects. Currently\, many experimental and theoretical efforts are dedicat ed to investigating this region of the nuclear chart [1-3]\, aiming to und erstand the robustness of nuclear shells far from stability and the emerge nce of collective effects as nucleons are added. The interaction among val ence nucleons may be capable of attenuating the magic nature of a nucleus very close to shell closures [4]. From this perspective\, isotopes of Ge ( $Z = 32$)\, could be of significant interest to understand the evolution o f the $N = 50$ gap.\n\nIn the recent IS771 experimental campaign\, neutron -rich Ge isotopes were investigated via decay spectroscopy at the ISOLDE D ecay Station (ISOLDE\, CERN) using very neutron-rich Ga beams\, produced u sing the PSB protons impinging on a proton-to-neutron converter to fission a thick $\\mathrm{UC}_x$ target. High production yields were achieved for isotopes such as ${^{83-85}\\mathrm{Ga}}$ [5]\, populating ${^{83-85}\\ma thrm{Ge}}$ through $\\beta$-decay and $\\beta$-delayed neutron emission. T he calculated yields for the different decays of this experiment were cons istent with previous measurements.\n\nThe high yields together with the sp ectroscopic capabilities of the ISOLDE Decay Station\, equipped with 10 HP Ge detector clovers in a compact geometry\, enabled a significant expansio n of previous knowledge\, including the identification of new transitions and levels\, as well as the ability to carry out angular correlations mea surements for spin-parity assignments. In addition\, two $\\mathrm{LaBr}_3 $ and three beta detectors were used to perform lifetime measurements of e xcited states in the subnanosecond range via fast-timing techniques.\n\nIn this contribution\, the current status of the analysis of the experiment will be presented\, focusing on the obtained yields\, the extended level s chemes extracted through high-resolution $\\gamma$-ray spectroscopy and th e preliminary results for lifetime measurements.\n\n**References**\n[1] R. Yokoyama et al.\, $\\beta$-delayed neutron emissions from $N > 50$ galliu m isotopes\, Physical Review C **108** (2023) 064307.\n[2] K. Sieja et al. \, Laboratory versus intrinsic description of nonaxial nuclei above doubly magic ${^{78}\\mathrm{Ni}}$\, Physical Review C **88** (2013) 034327.\n[3 ] C. Delafosse et al.\, Pseudospin Symmetry and Microscopic Origin of Shap e Coexistence in the ${^{78}\\mathrm{Ni}}$ Region: A Hint from Lifetime Me asurements\, Physical Review Letters **121** (2018) 192502.\n[4] A. Huck e t al.\, Beta decay of the new isotopes ${^{52}\\mathrm{K}}$\, ${^{52}\\mat hrm{Ca}}$\, and ${^{52}\\mathrm{Sc}}$\; a test of the shell model far from stability\, Physical Review C **31** (1985) 2226.\n[5] ISOLDE yield datab ase (development version)\, https://isoyields2.web.cern.ch/YieldDetail.asp x?Z=31.\n\nhttps://indico.ific.uv.es/event/8035/contributions/29016/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29016/ END:VEVENT BEGIN:VEVENT SUMMARY:l-forbidden M1 transitions in N = 50 isotones DTSTART;VALUE=DATE-TIME:20251119T170000Z DTEND;VALUE=DATE-TIME:20251119T171500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29015@indico.ific.uv.es DESCRIPTION:Speakers: Gabriel García De Lorenzo (Universidad Complutense de Madrid)\nRegions near closed shells in areas of the nuclear chart far f rom stability are very interesting from the point of view of nuclear struc ture\, since a shell model description based on single-particle states ca n be challenged by collective effects. One of the most interesting regions is the one around the doubly-magic $^{78}$Ni nucleus\, with $Z=28$ and $N =50$ [1]\,\n\nThe systematics of transitions from the first-excited to gro und states of the odd-$A$ $N=50$ isotones [2\,3] is very enlightening\, si nce M1 transitions are expected to be $l$ forbidden\, resulting in long ha lf-lives with small transition probabilities [4\,5\,6\,7]. A more complete understanding of these $l$ forbidden M1 transition could be achieved by e xtending the systematics. To this end\, two complementary experiments were performed at the ISOLDE (CERN) facility and ILL reactor in Grenoble\, Fra nce.\n\nThe nuclei of interest were populated in $\\beta$ decay and inves tigated by fast-timing techniques. The first experiment was aimed at the s tudy the half-life of the first excited state of the $^{83}$As via a $\\be ta$-decay experiment of $^{83}$Ga at the ISOLDE Decay Station. \nIn the se cond experiment\, the half-lives of the first excited states in $^{85}$Br and $^{87}$Rb [8] were investigated at ILL\, where the parent nuclei\, $^{ 85}$Se and $^{87}$Kr\, were transported and mass-separated by the LOHENGRI N is a recoil mass spectrometer.\n\nThe presentation will address the anal ysis of both experiments\, discussing the methodologies used and the preli minary results obtained. Additionally\, conclusions regarding the systemat ics of the $l$-forbidden M1 transitions in $N=50$ isotones will be drawn\, highlighting the implications for nuclear structure.\n\nReferences:\n[1] R. Taniuchi et al. “$^{78}$Ni revealed as a doubly magic stronghold agai nst nuclear deformation”. En: Nature 569.7754 (2019)\, págs. 53-58. doi : https://doi.org/10.48550/\narXiv.1912.05978.\n[2] V. Paziy. “Ultra fas t timing study of exotic nuclei around Ni: the β decay chain of $^{81}$Zn ”. Tesis doct. Universidad Complutense de Madrid\, 2016.\n[3] P.D. Bond y G.J. Kumbartzki. “Coulomb excitation of $^{85}$Rb and $^{87}$Rb”. En :\nNuclear Physics A 205.2 (1973)\, págs. 239-248. issn: 0375-9474. doi: https://doi.\norg/10.1016/0375-9474(73)90207-8.\n[4] R. G. Sachs y M. Ross . “Evidence for Non-Additivity of Nucleon Moments”. En:\nPhys. Rev. 84 (2 oct. de 1951)\, págs. 379-380. doi: 10.1103/PhysRev.84.379.2.\n[5] I. M. Govil y C.S. Khurana. “Systematics of l-forbidden M1 transitions”. En:\nNuclear Physics 60.4 (1964)\, págs. 666-671. issn: 0029-5582. doi: h ttps://doi.org/\n10.1016/0029-5582(64)90102-6.\n[6] A. B. Volkov. “A Mod ified Shell Model of Odd-Even Nuclei”. En: Phys. Rev. 94 (6\njun. de 195 4)\, págs. 1664-1670. doi: 10.1103/PhysRev.94.1664.\n[7] R. G. Sachs y M. Ross. “Evidence for Non-Additivity of Nucleon Moments”. En:\nPhys. Re v. 84 (2 oct. de 1951)\, págs. 379-380. doi: 10.1103/PhysRev.84.379.2.\n[ 8] T.D. Johnson y W.D. Kulp. “Nuclear Data Sheets for A = 87”. En: Nuc lear Data Sheets\n129 (2015)\, págs. 1-190. issn: 0090-3752. doi: https:/ /doi.org/10.1016/j.nds.\n2015.09.001.\n\nhttps://indico.ific.uv.es/event/8 035/contributions/29015/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29015/ END:VEVENT BEGIN:VEVENT SUMMARY:Halo nuclei as open quantum systems. DTSTART;VALUE=DATE-TIME:20251119T164500Z DTEND;VALUE=DATE-TIME:20251119T170000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29002@indico.ific.uv.es DESCRIPTION:Speakers: Daniel Movilla Quintero (Institute of Structure of M atter (IEM-CSIC))\nThe unique structure of the halo nucleus $^{11}$Be cont inues to challenge the traditional understanding of nuclear stability a nd weak interaction dynamics. In this nuclei\, the characteristics of a weakly-bound single-particle orbital wave function\, defined by its closeness to the confinement threshold\, are central to many nuclear p henomena. The weak binding of the halo neutron in $^{11}$Be\, positioned near the proton emission threshold\, creates a quantum environment wh ere the halo neutron’s wave function extends into the continuum. This open quantum system behavior allows for an enhanced decay channel via a narrow resonant state closer to the daughter nuclei $^{11}$B proton s eparation energy\, which significantly increases the proton emission br anching ratio. Resulting in a considerable branching ratio of proton em ission in a neutron rich nuclei\, which is in actual experimental discr epancy with theoretical models. \n\nThis coupling to continuum states m anifests as a Fano resonance phenomenon\, where the interference betwee n the discrete resonant state and the background continuum produces asy mmetric line shapes in nuclear spectroscopy. Moreover\, weak binding behav ior significantly affects our insights into the evolution of single-par ticle orbitals\, the positioning and significance of the light particle drip lines\, and the emergence of nuclear halo states. This fact\, ope ns the possibility of more exotic decay modes\, such as the hypothesize d dark decay\, such process would evade direct detection\, representing an intriguing interface between nuclear structure physics and particle physics beyond the standard model\n\nhttps://indico.ific.uv.es/event/8 035/contributions/29002/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29002/ END:VEVENT BEGIN:VEVENT SUMMARY:Towards the Optimizer that NQS Deserves DTSTART;VALUE=DATE-TIME:20251119T163000Z DTEND;VALUE=DATE-TIME:20251119T164500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28994@indico.ific.uv.es DESCRIPTION:Speakers: Javier Rozalén Sarmiento (Universitat de Barcelona) \nIn this talk\, I will be covering one of the newest methods for nuclear structure calculations\, Neural Quantum States (NQS). While it is not spec ific to nuclear physics [1\,2]\, since its first application for computing the deuteron bound state [3]\, its application to nuclear ground states h as been consistently gaining momentum [4\,5]. The claim of NQS is that\, b y introducing a highly-expressive neural-network ansatz in a Variational M onte Carlo (VMC) setting\, we can obtain a system’s wave function with o nly a polynomial cost in the number of particles. In the talk\, I will bri efly cover the optimization algorithms that power NQS nowadays\, to then p resent our most novel optimizer\, Decisional Gradient Descent (DGD) [6]. W hereas Stochastic Reconfiguration (SR) has been the preferred optimizer in VMC calculations\, we have shown that it is not well-suited as a second-o rder optimization algorithm. Whereas SR performs poorly when used within N ewton’s method\, DGD manages to reach the ground state of a variety of p hysical systems in a reduced number of iterations. Having been put to test in both continuous-coordinate and discrete-coordinate systems\, this work paves the way for subsequent applications to the more complex nuclear sys tems.\n\n[1] G. Carleo and M. Troyer\, Science 355 602-606 (2017)\n[2] D. Pfau\, J. Spencer et al.\, Phys. Rev. Research 2\, 033429 (2020)\n[3] J. K eeble and A. Rios\, Phys. Lett. B 135743 (2020)\n[4] A. Gnech\, B. Fore et al.\, Phys. Rev. Lett. 133\, 142501 (2024)\n[5] M. Rigo\, B. Hall et al.\ , Phys. Rev. E 107\, 025310 (2023)\n[6] M. Drissi\, J. Keeble et al.\, Phi l. Trans. R. Soc. A 38220240057 (2024)\n\nhttps://indico.ific.uv.es/event/ 8035/contributions/28994/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28994/ END:VEVENT BEGIN:VEVENT SUMMARY:The continuum of 17C and 19C studied via direct reactions DTSTART;VALUE=DATE-TIME:20251119T161500Z DTEND;VALUE=DATE-TIME:20251119T163000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28992@indico.ific.uv.es DESCRIPTION:Speakers: Pedro Punta de la Herrán (Universidad de Sevilla)\n The study of reactions involving weakly bound exotic nuclei is an active f ield due to advances in radioactive beam facilities. Many of these nuclei can be approximately described by a model consisting of an inert core and one or more valence nucleons. However\, to properly describe some of these nuclei within few-body models\, additional effects must be considered\, s uch as deformations and possible excitations of the core. This is the case of $^{17}$C and $^{19}$C\, which can be approximately described as a defo rmed core and a weakly-bound neutron. \n\nThe carbon isotopes $^{17}$C and $^{19}$C are studied using the novel NAMD model resulting from the combin ation of the Nilsson and PAMD models from [Phys. Rev. C 108 (2023) 024613] . The proposed formalism follow the Nilsson model scheme but including mic roscopic information of the core based on Antisymmetrized Molecular Dynami cs (AMD) calculations. The bound states wavefunctions obtained for $^{17}$ C have been already applied to the $^{16}\\text{C}(d\,p)^{17}\\text{C}$ tr ansfer reaction\, providing a good agreement with the experimental data fr om [Phys. Lett. B 811 (2020) 135939].\n\nThe same transfer reaction is stu died also populating unbound states in the continuum of $^{17}$C.\nIn our calculations\, the continuum spectrum of unbound states of the nucleus is discretized using the transformed harmonic oscillator basis (THO) [Phys. R ev. C 80 (2009) 054605]\, which has been successfully applied to the analy sis of breakup and transfer reactions [Phys. Rev. Lett. 109 (2012) 232502] . The unbound states of $^{17}$C and $^{19}$C are also studied in breakup reactions $^{17}\\text{C}(p\,p')^{16}\\text{C}+n$ and $^{19}\\text{C}(p\,p ')^{18}\\text{C}+n$. Promising results have been found in the comparison o f the XCDCC calculations [Phys. Rev. C 95 (2017) 044611] using the NAMD mo del with the experimental data from [Phys. Lett. B 660 (2008) 320].\n\nhtt ps://indico.ific.uv.es/event/8035/contributions/28992/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28992/ END:VEVENT BEGIN:VEVENT SUMMARY:Precision double-beta decay nuclear matrix elements DTSTART;VALUE=DATE-TIME:20251119T160000Z DTEND;VALUE=DATE-TIME:20251119T161500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28991@indico.ific.uv.es DESCRIPTION:Speakers: Daniel Castillo Garcia (University of Barcelona/ICC UB)\nThe exploration of physics beyond the Standard Model in nuclear physi cs is closely tied to investigating rare electroweak transitions. The most promising process is neutrinoless double-beta decay ($0\\nu\\beta\\beta$) \, a nuclear transition where two neutrons simultaneously convert into two protons with the emission of only two electrons. If observed\, this secon d-order decay would prove that neutrinos are Majorana particles\, shed lig ht on the existence of massive neutrinos\, and help explain the matter–a ntimatter imbalance in the universe. The half-lives depend on the square o f the nuclear matrix elements (NMEs)\, which must be computed since $0\\nu \\beta\\beta$ has not yet been observed. \nIn this talk\, I will discuss t he novel corrections in chiral effective field theory for $0\\nu\\beta\\be ta$ and related second-order weak processes as $2\\nu\\beta\\beta$. These calculations aim to reduce uncertainty in the NMEs. First\, I will present the contribution of ultrasoft (low-momentum) neutrinos\, which can domina te in scenarios involving light sterile neutrinos\, then show the full N$^ 2$LO NME results\, and provide further detailed analysis. Finally\, I will briefly address the recent addition of novel next-to-leading order (NLO) terms in two-neutrino double-beta decay NMEs within the NSM\, focusing on transitions from the ground state to the first $0^+$ excited states.\n\nht tps://indico.ific.uv.es/event/8035/contributions/28991/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28991/ END:VEVENT BEGIN:VEVENT SUMMARY:Analysis of ^{nat}Ce(n\,f) DTSTART;VALUE=DATE-TIME:20251119T151500Z DTEND;VALUE=DATE-TIME:20251119T153000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29003@indico.ific.uv.es DESCRIPTION:Speakers: Nicolás Sánchez Vázquez (IGFAE-USC)\nNicolás Sá nchez Vázquez for the n_{TOF} collaboration. \n\nNuclear fission is a com plex process characterized by the splitting of a nucleus into two fragment s of comparable mass. The mass and charge distributions of the resulting f ission fragments are governed by the interplay between macroscopic nuclear properties and microscopic shell effects under extreme deformation. This competition manifests in the asymmetric mass distributions observed in act inide fission and\, more recently\, in the sub-lead region [1]. Previous s tudies of high-energy fission in systems around Z=60 have suggested possib le asymmetric distributions [2]\, though limited statistics have prevented definitive conclusions. Current understanding indicates that favored defo rmed shells—specifically Z=52\, 56 for heavy fragments in actinides [3] and Z=34 for light fragments in sub-lead systems [4\,5]—serve as primary drivers of these asymmetries . These findings motivate further investigat ion into the role of nuclear structure in lighter fissioning systems.\n\nI n 2024\, an experiment was conducted at the n_TOF/EAR1 facility to determi ne the symmetric or asymmetric character of fission yields in ^{nat}Ce(n\, f) reactions. The experimental setup employed ten tilted Parallel Plate Av alanche Counters (PPACs) to maximize angular coverage [6]. The configurati on included seven ^{nat}Ce targets\, along with ^{197}Au and ^{238}U targe ts as references\, each positioned between two PPACs. This arrangement ena bles comprehensive measurements of the reaction cross-section\, along with angular and mass distributions of the fission fragments.\n\nThis presenta tion will provide an overview of the current analysis status and present p reliminary results from the experiment.\n\n[1] A. N. Andreyev et al.\, Phy s. Rev. Lett. 105\, 252502 (2010).\n[2] H. A. Gustafsson et al.\, Phys. Re v. C 24\, 769 (1981).\n[3] G. Scamps and C. Simenel\, Nature 564\, 382 (20 18).\n[4] G. Scamps and C. Simenel\, Phys. Rev. C 100\, 041602(R) (2019).\ n[5] Morfouace\, P.\, Taieb\, J.\, Chatillon\, A. et al. An asymmetric fis sion island driven by shell effects in light fragments. Nature 641\, 339 –344 (2025). https://doi.org/10.1038/s41586-025-08882-7\n[6] D. Tarrío et al.\, Nucl. Instr. Methods A 743\, 79 (2014).\n\nhttps://indico.ific.uv .es/event/8035/contributions/29003/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29003/ END:VEVENT BEGIN:VEVENT SUMMARY:First full β-strength measurement with DTAS across N=126 at FAIR PHASE-0 DTSTART;VALUE=DATE-TIME:20251119T150000Z DTEND;VALUE=DATE-TIME:20251119T151500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29010@indico.ific.uv.es DESCRIPTION:Speakers: David Rodriguez Garcia (IFIC)\n(On behalf of S505-DE SPEC experiment collaboration)\n\nOur understanding of the production of t he heavy elements in the Universe is still incomplete. In particular the c ontribution of the rapid neutron capture (r-) process to the observed stel lar abundances around mass number A~195 (the 3rd r-process peak)\, which i s linked to the effect of N=126 shell closure in the production path. Giv en the lack of nuclear data\, astrophysical abundance calculations must re ly on theoretical predictions\, for the important parameters T1/ 2 (half-l ife) and Pn (neutron emission probability). Both parameters are extracted from theoretical beta-strength distributions\, which depend on nuclear str ucture. However\, large discrepancies exist among different theoretical mo dels [Mor14\,Cab16]. Our aim is to discern between models by comparing wit h measured beta-strengths. For this we will use Total Absorption Gamma-ray Spectroscopy (TAGS) which is the most effective method for obtaining beta -strength distributions across the entire decay energy window [Rub05].\n\n With this purpose\, an experiment was performed at the GSI/FAIR facility i n June 2022. During the experiment\, the decay of Au and Pt isotopes with N=125-27 were measured. These isotopes were produced by high-energy nucle ar reactions using a beam of Pb on a Be target and selected and identified using the FRagment Separator (FRS) [Win08]. Ion implants and decay electr ons were measured with the Advanced Implantation and Decay Array (AIDA) [H al23]\, while isomeric and β-delayed γ-ray cascades were measured with t he Decay Total Absorption Spectrometer (DTAS) [Gua18]\, both developed wit hin the NUSTAR/DESPEC collaboration.\n\nWe succeeded in performing clean implanted-ion identification\, minimizing the contamination of ionic charg e states and reactions in the FRS. We obtained for each isotope beta-gated TAGS decay spectra by combining the information from the three systems. W e did a preliminary analysis of half-life and beta intensity distribution. We will discuss the status of the analysis and the work remaining.\n\nRef erences\n[Cab16] R. Caballero-Folch et al.\, Phys. Rev. Lett. 117\, 012501 (2016)\n[Mor14] A.I. Morales et al.\, Phys. Rev. Lett. 113\, 022702 (2014 ).\n[Rub05] B. Rubio et al.\, J. Phys. G 31\, S1477 (2005). \n[Gua18] V. G uadilla et al.\, Nucl. Instrum. Meth. Phys. Res. Sect. A 910\, 79 (2018). \n[Hal23] O. Hall et al.\, Nucl. Instrum. Meth. Phys. Res. Sect. A 1050\, 168166 (2023)\n[Win08] M. Winkler\, et al.\, Nuclear Instruments and Metho ds in Physics Research Section B 266 (2008) 4183.\n\nhttps://indico.ific.u v.es/event/8035/contributions/29010/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29010/ END:VEVENT BEGIN:VEVENT SUMMARY:Cross-section measurement of $^{146}$Nd(n\,$\\gamma$) at CERN n_TO F and CNA HiSPANoS DTSTART;VALUE=DATE-TIME:20251119T144500Z DTEND;VALUE=DATE-TIME:20251119T150000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29000@indico.ific.uv.es DESCRIPTION:Speakers: Bernardo Bernardino Gameiro (Instituto de Física Co rpuscular (IFIC))\nAccurate neutron-capture cross sections are essential f or modelling the slow neutron capture process\, which governs the synthesi s of roughly half of the elements heavier than 56Fe and determines their i sotopic ratios. In particular\, the case of 146Nd is of astrophysical inte rest due to the lack of capture data in the resolved resonance region belo w 5 keV (RRR) \\[1]\, the persistent disagreement between experimental mea surements in the unresolved resonance region above 5 keV (URR) [2\,3]\, an d discrepancies between reference data and isotopic ratios inferred from p resolar stardust grains [4\,5\,6].\n\nTo address these challenges\, a mult i-facility campaign has been undertaken combining neutron time-of-flight ( TOF) and activation techniques. At CERN’s n_TOF facility\, high-resolut ion TOF measurements have been performed in the EAR2 station \\[7] to stud y the RRR up to 5 keV \\[8]\, while activation experiments are pursued bot h at the new CERN’s NEAR station [9\, 10] and at CNA’s HiSPANoS neutro n source in Seville \\[11]. HiSPANoS is a well-characterised facility uniq uely suited to provide a quasi-stellar neutron spectrum at kT=25 keV via t he 7Li(p\,n) reaction \\[12]\, enabling a direct and complementary determi nation of Maxwellian-Averaged Cross Section (MACS) at the stellar temperat ure of reference for the main s-process nucleosynthesis.\n\nThis contribut ion will present the current status of the data analysis from the CNA HiSP ANoS campaign\, with first results on the 146Nd(n\,γ) activation leading to 147Nd (T1/2​ ≈ 11 d). These data provide an essential benchmark for the URR\, where previous measurements are inconsistent\, and are key to r esolving the discrepancies between experimental nuclear data and astrophys ical observations.\n\nBy combining international large-scale infrastructur es such as CERN n_TOF with national facilities like CNA\, this work highli ghts the strategic role of HiSPANoS in complementing global efforts to pro duce high-precision nuclear data for astrophysics.\n\n(1) H. Tellier\, CEA -N-1459 (1971)\n(2) Z.Y. Bao et al.\, Atomic Data Nucl. Data Tables 76\, 7 0 (2000)\n(3) K. Wisshak et al.\, Phys. Rev. C 57\, 391 (1998)\n(4) S. Ric hter et al.\, Abstracts Lunar and Planetary Science Conf.\, 23\, 1147\, (1 992)\n(5) T.R. Ireland et al.\, Geochimica et Cosmochimica Acta 221\, 200- 218 (2018)\n(6) Q.Z. Yin et al.\, The Astrophysical Journal\, 647\, 676– 684 (2006)\n(7) C. Weiss et al.\, Nucl. Inst. Methods A\, 799\, 90-98 (201 5)\n(8) J. Lerendegui-Marco et al.\, INTC-P-671 (2023)\n(9) N. Patronis et al.\, Eur. Phys. J. A 61\, 215 (2025)\n(10) B. Gameiro et al.\, INTC-P-67 1-ADD-1 (2025)\n(11) M.A. Millán-Callado et al.\, Radiation Physics and C hemistry 217 (2024)\n(12) P. Pérez-Maroto\, C. Guerrero\, B. Fernández\, A. Casanovas-Hoste\, M.E. Stamati\, Physics Letters B 862\, 139360 (2025) \n\n\n [1]: http://\n\nhttps://indico.ific.uv.es/event/8035/contributions /29000/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29000/ END:VEVENT BEGIN:VEVENT SUMMARY:Study of the structure of neutron-rich isotopes 23\, 24\, 25F in i nverse kinematics with the R3B experimental setup at GSI/FAIR DTSTART;VALUE=DATE-TIME:20251119T143000Z DTEND;VALUE=DATE-TIME:20251119T144500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28999@indico.ific.uv.es DESCRIPTION:Speakers: Pablo González Rusell (USC and UDC)\nPablo Gonzále z Rusell for the R^{3}B collaboration\n\nThe atomic nuclear structure is s till one of the most complex problems in modern physics. This is due to th e fact that many-body correlations beyond the symmetries of the nucleon-nu cleon potential leads to the existence of a large number of nuclear system s whose properties differ significantly from what can be expected based on the simple addition of nucleons. An example of these phenomena is the dra stic extension of the neutron drip line for compared with isotopes [1\, 2]. The neutron drip line is the limit of nuclear binding from which addin g more neutrons is no longer possible\, resulting in the spontaneous emiss ion of neutrons (dripping). In order to understand the drip line phenomena \, studying and characterizing the structure of and isotopes through one nucleon removal reactions is fundamental.\n\nIn particular\, our study ai ms to deploy the reaction F(p\,2p)O\, in inverse kinematics\, in order to characterize the final states of the residual O core\, similar to what was done in [3]\, but with significantly higher resolution\, statistics\, and acceptance provided by the R3B (Reactions with Relativistic Radioactive B eams) experimental setup at GSI/FAIR. More thoroughly\, an incoming F-beam with an energy of MeV/nucleon will impinge onto a LH-target of 15 cm len gth. The outgoing heavy fragments of O will be measured in coincidence wit h the (p\,2p) reaction\, providing an indication of populated excited or g round states of O. Furthermore\, since there are no bound excited states o f O\, the de-excitation process will proceed through one or two neutron em issions\, which will be measured with high resolution in the neutron detec tor NeuLAND\, allowing us to resolve and study the excited states of O. Th e cross-sections to populate individual final states together with the rec onstructed momentum distribution of the decaying O system would help to ac curately determine the configuration of the excited O core in F.\n\n[1] D. S. Ahn et al. “Location of the Neutron Dripline at Fluorine and Neon” . In: Phys. Rev.\nLett 123.21\, 212501 (Nov. 2019)\, p. 212501. doi: 10.11 03/PhysRevLett.123.212501.\n\n[2] C. Caesar et al. “Beyond the neutron d rip line: The unbound oxygen isotopes 25O and 26O”.\nIn: Phys. Rev. C 88 .3\, 034313 (Sept. 2013)\, p. 034313. doi: 10.1103/PhysRevC.88.034313.\nar Xiv: 1209.0156 [nucl-ex].\n\n[3] T. L. Tang et al. “How Different is the Core of F 25 from O\\textsubscript{g.s.} 24 ?” In: Phys. Rev. Lett\n124 .21\, 212502 (May 2020)\, p. 212502. doi: 10.1103/PhysRevLett.124.212502.\ n\nhttps://indico.ific.uv.es/event/8035/contributions/28999/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28999/ END:VEVENT BEGIN:VEVENT SUMMARY:Neutron energy measurements of (α\, xn) reactions with MONSTER DTSTART;VALUE=DATE-TIME:20251119T141500Z DTEND;VALUE=DATE-TIME:20251119T143000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28996@indico.ific.uv.es DESCRIPTION:Speakers: José Llanes-Gamonoso (CIEMAT)\nThe total neutron yi eld and neutron spectra from (α\,xn) reactions are relevant for basic nuc lear physics\, nuclear technology\, and applications$^1$. These fields rel y on accurate experimental data of the nuclear reactions involved. Yet mos t of the available data were measured decades ago\, are incomplete\, or ha ve large uncertainties. Updating these libraries for (α\,xn) requires\, among others\, to carry out new experimental measurements$^2$.\n\nThe Meas urement of Alpha Neutron Yields and spectra (MANY) collaboration is carryi ng out a broad program on the measurement of (α\,xn) reactions for improv ing and expanding the existing databases. In the last years\, a set of mea surements on production yields\, cross sections\, and neutron and γ-ray e nergy spectra in the 27Al(α\,xn)30P reaction$^3$ \, at both Centro de Mic ro-Análisis de Materiales (CMAM)$^4$ and Centro Nacional de Aceleradores (CNA)$^{5\, 6}$ facilities\, have been carried out.\n\nWe will present her e the neutron energy spectra obtain from the analysis of the measurement o f the 27Al(α\,xn)30P reaction at the CNA HiSPANoS facility\, and their co mparison with previous data$^7$. During the experiment\, six cells of the MOdular Neutron time-of-flight SpectromeTER (MONSTER)$^{8\, 9\, 10}$ were used to measure time of flight of neutrons emitted. Various unfolding tec hniques$^{11\, 12}$ and Monte Carlo simulations$^{13}$ were used to obtain the experimental energy spectra and will be presented here. In addition\, plans of future measurements of other reactions at CMAM and/or CNA will b e discussed.\n\n[1] D. Cano-Ott et al\, Journal of Physics G: Nuclear and Particle Physics\, (2025)\n[2] A. Junghans et al.\, INDC International Nuc lear Data Committee (IAEA)\, (2023) 10.61092/iaea.d2d0-encd\n[3] N. Mont-G eli et al.\, EPJ Web of Conferences\, 284\, (2023) 06004\n[4] A. Redondo-C ubero et al.\, The European Physical Journal Plus\, 136\, (2021) 175\n[5] J. Gómez-Camacho et al.\, The European Physical Journal Plus\, 136\, (202 1) 273\n[6] M.A. Millán-Callado et al.\, Radiation Physics and Chemistry\ , 217\, (2024) 111464\n[7] G.J.H. Jacobs et al.\, Annals of nuclear energy \, 10\, (1983) 541-552\n[8] A.R. Garcia et al.\, Journal of Instrumentatio n\, 7\, (2012) C05012\n[9] T. Martínez et al.\, Nucl. Data Sheets\, 120\, (2014) 78-80\n[10] A. Pérez de Rada Fiol et al.\, β-delayed neutron spe ctroscopy of 85\,86As with MONSTER.\n[11] J.L. Tain et al.\, Nuclear Instr uments and Methods in Physics Research\, 571\, (2007) 728-738\n[12] A. Pé rez de Rada Fiol et al.\, Radiation Physics and Chemistry\, 226\, (2025) 1 12243\n[13] S. Agostinelli et al.\, Nuclear Instruments and Methods in Phy sics Research Section A: Accelerators\, Spectrometers\, Detectors and Asso ciated Equipment\, 506\, (2003) 250-303\n\nhttps://indico.ific.uv.es/event /8035/contributions/28996/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28996/ END:VEVENT BEGIN:VEVENT SUMMARY:Explorando la estructura de núcleos exóticos ligeros mediante re acciones de transferencia en cinemática inversa DTSTART;VALUE=DATE-TIME:20251119T140000Z DTEND;VALUE=DATE-TIME:20251119T141500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29018@indico.ific.uv.es DESCRIPTION:Speakers: Sebastian Gomez Garcia (CSIC-IEM)\nLos núcleos lige ros cercanos a la línea de goteo neutrónica presentan propiedades exóti cas\, como el \\textit{clustering} y la formación de halo. Determinar su estructura ha representado un desafío importante durante las últimas dé cadas.\n\nEl núcleo $11Li$ posee un halo de dos neutrones\, y aunque su e stado fundamental está consolidado como una combinación de ondas $s \\ ( 35 (4)\\%)$\, $p \\ (59 (1)\\%)$ y $d \\ (6 (4)\\%)$\; la naturaleza de sus estados excitados sigue siendo motivo de debate. Por otro lado\, e l núcleo no ligado $13Be$ es esencial para estudiar la estructura del nú cleo $14Be$\, un sistema deformado que presenta un halo de dos neutrones.\ n\nEl experimento IS690 realizado en HIE-ISOLDE (CERN) tiene como objetivo arrojar nueva luz sobre estos núcleos exóticos mediante reacciones de t ransferencia en cinemática inversa\, empleando los haces exóticos de $9L i$ y $11Be$ con energías por encima de la barrera de 7 MeV/u y 5.4 MeV/u\ , sobre una lámina de Tritio/Titanio. Estas reacciones permiten estudiar la transferencia de dos neutrones y acceder a la estructura de los núcleo s de interés.\n\nEn este trabajo\, presentaré los dispostivos experiment ales utilizados\, y los resultados pariales obtenidos hasta la fecha.\n\nh ttps://indico.ific.uv.es/event/8035/contributions/29018/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29018/ END:VEVENT BEGIN:VEVENT SUMMARY:RPC readout optimization: miniTRASGO as a path to a single-plane m ultiplexed timing system DTSTART;VALUE=DATE-TIME:20251119T134500Z DTEND;VALUE=DATE-TIME:20251119T140000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29013@indico.ific.uv.es DESCRIPTION:Speakers: Cayetano Soneira Landín (GFN - UCM)\nWide multigap glass RPCs deployed in the miniTRASGO muon monitor\, developed at LIP [1] provide a field reference for readout optimization. Continuous operation h as been used to validate mechanics and HV distribution\, grounding and shi elding\, environmental corrections\, and a lightweight trajectory reconstr uction chain. These lessons inform a timing-oriented architecture in which a single thin\, multigap chamber [2]\, equipped with narrow strips and si gnal merging/multiplexing\, dispenses with a separate thick-strip plane to reduce channel count and material [3]. Reference measurements with a doub le-stack system indicate operating regimes where single-plane efficiency c an degrade even while timing remains competitive\; planned high-voltage an d power-delivery scans\, together with complementary fast/slow shaping on the thin strips\, are designed to isolate and mitigate these effects. The target performance is hundreds-of-picoseconds time resolution with sub-mil limetre position from a simplified readout\, scalable from compact telesco pes to large-area Time-Of-Flight detectors. Emphasis is placed on detector engineering\, readout topology and reconstruction workflow.\n\n**Referenc es**\n\n1. Soneira-Landín\, C.\, Blanco\, A.\, Fraile\, L. M.\, Garzón\, J. A.\, Kornakov\, G.\, Lopes\, L.\, Michel\, J.\, Nouvilas\, V. M.\, & U días\, J. M. (2025). miniTRASGO: design and initial results of a compact Resistive Plate Chamber telescope for worldwide cosmic ray monitoring. Adv ances in Space Research\, 76(9)\, 5688–5699. https://doi.org/10.1016/j.a sr.2025.07.096.\n2. Cerron Zeballos\, E.\, Crotty\, I.\, Hatzifotiadou\, D .\, Lamas Valverde\, J.\, Neupane\, S.\, Williams\, M. C. S.\, & Zichichi\ , A. (1996). A new type of resistive plate chamber: The multigap RPC. Nucl ear Instruments and Methods in Physics Research Section A\, 374(1)\, 132 –135. https://doi.org/10.1016/0168-9002(96)00158-1.\n3. Saraiva\, J.\, & Blanco\, A. (2025). New readout codification of large-area multi-gap timi ng RPCs for muon scattering tomography. Nuclear Instruments and Methods in Physics Research Section A\, 1076\, 170466. https://doi.org/10.1016/j.nim a.2025.170466.\n\nhttps://indico.ific.uv.es/event/8035/contributions/29013 / LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29013/ END:VEVENT BEGIN:VEVENT SUMMARY:Transfer Reactions with 16C as a Probe of Neutron-Rich Carbon Stru cture DTSTART;VALUE=DATE-TIME:20251119T133000Z DTEND;VALUE=DATE-TIME:20251119T134500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28997@indico.ific.uv.es DESCRIPTION:Speakers: Georgina Xifra Goya (USC (Universidade de Santiago d e Compostela))\nCarbon isotopes provide a rich testing ground for the evol ution of shell structure and halo phenomena in light neutron-rich nuclei. In particular\, $^{15}\\mathrm{C}$ [1] is a well-known one-neutron halo ca ndidate\, with the valence neutron weakly bound ($S_n \\approx 1.2$ MeV) in a $2s_{1/2}$ orbital. \n\nIts first excited state at 0.74 MeV has a do minant single-particle configuration with a neutron in the $1d_{5/2}$ orbi tal and a lifetime of 2.61 ns [2]. The transition between these states is expected to involve weak core polarization due to the inert $^{14}\\mathr m{C}$ core\, which may be further reduced by the spatial decoupling of the halo neutron. Understanding how the halo in $^{15}\\mathrm{C}$ impacts co re polarization is directly relevant for constraining the quadrupole momen ts of $^{16}\\mathrm{C}$ [3]. \n\nTo address these questions\, we studied the one-neutron transfer $^{16}\\mathrm{C}(p\,d)^{15}\\mathrm{C}$\, the tw o-neutron transfer $^{16}\\mathrm{C}(p\,t)^{14}\\mathrm{C}$\, and the deut eron-induced transfer $^{16}\\mathrm{C}(d\,t)^{15}\\mathrm{C}$. These comp lementary reactions provide sensitivity to single-particle and pairing cor relations in neutron-rich carbon isotopes and serve as benchmarks for theo retical models of transfer reactions with exotic beams. \n\nThe experiment was performed in 2023 at the Argonne Tandem Linac Accelerator System [4] (ATLAS) using the Active Target Time Projection Chamber (AT-TPC) [5] and H ELIOS solenoidal spectrometer [6\,7]. A primary $^{18}\\mathrm{O}$ beam w ith an energy of $222.72 \\pm 0.43$ MeV was degraded to produce a $^{16}\\ mathrm{C}$ secondary beam\, which was subsequently used to study these tra nsfer channels. \n\n_This work has received financial support from the Xun ta de Galicia (CIGUS Network of Research Centres) and the European Union_. _This material is based upon work supported by the U.S. Department of Ene rgy\, Office of Science\, Office of Nuclear Physics\, under Contracts No. DE-AC02-06CH11357. This research used resources of ANL’s ATLAS facility\ , which is a DOE Office of Science User Facility._\n_\n\n\n\n\nReferences: \n[1] U. Datta Pramanik\, T. Aumann\, K. Boretzky and et al.\, Phys. Lett. B 551\, 63 (2003).\n[2] D. E. Alburger and D. J. Millener\, Phys. Rev. C 20\, 1891 (1979).\n[3] J. Chen et al.\, Physical Review C 106.6 (2022): 064312.\n[4] C. Hoffman\, T. Tang\, M. Avila\, Y. Ayyad\, K. Brown\, J. Ch en\, K. Chipps\, H. Jayatissa\, B. Kay\, C. MüllerGatermann\, H. Ong\, J. Song\, and G. Wilson\, Nucl. Instr. Meth. Phys. Res. Sect. A 1032\, 16661 2 (2022).\n[5] J. Bradt\, D. Bazin\, F. Abu-Nimeh\, T. Ahn\, Yassid Ayyad \, S. Beceiro Novo\, L. Carpenter et al.  Nucl. Instr. Meth. Phys. Res. S ect. A  875 (2017): 65-79.\n[6] ] A. Wuosmaa\, J. Schiffer\, B. Back\, C. Lister\, and K. Rehm\, Nucl. Instr. Meth. Phys. Res. Sect. A 580\, 1290 ( 2007).\n[7] J. Lighthall\, B. Back\, S. Baker\, S. Freeman\, H. Lee\, B. K ay\, S. Marley\, K. Rehm\, J. Rohrer\, J. Schiffer\, D. Shetty\, A. Vann\, J. Winkelbauer\, and A. Wuosmaa\, Nucl. Instr. Meth. Phys. Res. Sec. A 62 2\, 97 (2010).\n\nhttps://indico.ific.uv.es/event/8035/contributions/28997 / LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28997/ END:VEVENT BEGIN:VEVENT SUMMARY:Final results of the $^{239}$Pu neutron capture and fission cross- section measurements at n_TOF DTSTART;VALUE=DATE-TIME:20251119T131500Z DTEND;VALUE=DATE-TIME:20251119T133000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28995@indico.ific.uv.es DESCRIPTION:Speakers: Adrian Sanchez Caballero (CIEMAT)\nImproving the acc uracy of the neutron capture and fission cross sections of $^{239}$Pu is l isted as a High Priority Request by the Nuclear Energy Agency (NEA/OECD)\, due to their central importance for nuclear applications and reactor tech nology. To address this\, a dedicated experimental campaign was carried ou t at n_TOF\, the CERN time-of-flight facility\, where $^{239}$Pu was measu red for the first time. The experiment employed ten high-purity $^{239}$Pu samples (total mass less than 10 mg) produced at JRC-Geel and SCK CEN and placed in a custom ionization chamber capable of operating under the high α-decay background of $^{239}$Pu. The fission tagging technique\, based on the use of fission fragment detectors in coincidence with the n_TOF Tot al Absorption Calorimeter\, enabled a precise determination of the capture cross section by suppressing the dominant fission background. Additionall y\, a 100 mg $^{239}$Pu sample was used to extend the capture measurement up to 10 keV. \n\nThis contribution to the XVII CPAN Days will present the final results of the campaign. The complete data analysis\, including the procurement of the resonance parameters using the SAMMY code\, provides h igh-precision cross sections for both capture and fission reactions. Parti cular emphasis will be placed on the $^{239}$Pu(n\,γ) results\, presented here for the first time\, including detailed resonance analysis and a dir ect comparison with evaluated nuclear data libraries and previous experime ntal datasets. The outcomes confirm the reliability of the n_TOF measureme nts and provide improved constraints for nuclear data evaluations\, contri buting directly to the NEA High Priority Request List.\n\nhttps://indico.i fic.uv.es/event/8035/contributions/28995/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28995/ END:VEVENT BEGIN:VEVENT SUMMARY:Search of Heavy Neutral Leptons with KM3NeT-ORCA18 DTSTART;VALUE=DATE-TIME:20251120T090000Z DTEND;VALUE=DATE-TIME:20251120T091500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29198@indico.ific.uv.es DESCRIPTION:Speakers: Jorge Prado González (IFIC\, CSIC-UV)\nKM3NeT is a next-generation neutrino telescope currently under construction in the Med iterranean Sea. It consists of two detectors\, ARCA and ORCA\, both equipp ed with multi-PMT optical modules designed to detect the Cherenkov light p roduced by charged particles originating from neutrino interactions in the surrounding medium. ARCA\, optimized for energies from TeV to PeV\, is de dicated to the study of cosmic neutrinos\, while ORCA focuses on atmospher ic neutrino oscillations in the GeV energy range. Despite not yet being fu lly completed\, KM3NeT is already taking data with partial configurations\ , such as ORCA18\, which comprises 18 detection units. \n\nIn this work\, we explore the detection prospects for a Beyond Standard Model (BSM) parti cle known as the Heavy Neutral Lepton (HNL). The HNL signature left in ORC A is particularly distinctive: it is expected to produce two spatially sep arated cascades of light\, an event topology not anticipated from any Stan dard Model process in the same energy regime. Using a dedicated simulation based on the SIREN lepton injector to model HNL signals in KM3NeT/ORCA18\ , we assess the potential of modern Deep Learning techniques - such as Par ticleNeT - together with Boosted Decision Trees (BDTs) implemented with th e XGBoost library\, to reconstruct and discriminate this unique signal.\n\ nhttps://indico.ific.uv.es/event/8035/contributions/29198/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29198/ END:VEVENT BEGIN:VEVENT SUMMARY:Study of the angular dependence of the emission of scintillator ma terials used in nuclear fusion devices DTSTART;VALUE=DATE-TIME:20251119T144500Z DTEND;VALUE=DATE-TIME:20251119T150000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29048@indico.ific.uv.es DESCRIPTION:Speakers: Mauricio Rodriguez Ramos (University of Sevilla)\nSc intillator-based diagnostics\, such as Fast Ion Loss Detectors (FILD) [1] and Ion-Neutral Particle Analyzers (INPA) [2]\, play a crucial role in ch aracterizing energetic particle behavior in magnetic confinement fusion de vices. These diagnostics rely on visible light emission induced by energet ic ion irradiation (ionoluminescence). A common assumption in theses diagn ostics is that light emission is isotropic [3]\; however\, this has not be en experimentally validated for materials of interest in fusion research. In this work\, we present a study of the angular dependence of light emiss ion in two scintillator materials used in fusion diagnostics: TG-Green (Sr Ga₂S₄:Eu²⁺) and β-SiAlON (SiAlON). Experiments were conducted at t he 3 MV Tandem accelerator of the Centro Nacional de Aceleradores (CNA\, S eville)\, where samples were irradiated with 3.5 MeV He beams\, an energy relevant to fusion applications. Light emission was collected through an o ptical fiber mounted on a rotating stage\, with the other end coupled to a n optical spectrometer. This configuration allowed measurements at differe nt observation angles with respect to the ion beam axis. Prior to the angu lar measurements\, we evaluated two potential sources of systematic error: the bending induced transmission loss in the optical fiber and the ion be am induced degradation of the scintillator. This ensured that any observed variation in light intensity with angle could be confidently attributed t o the emission anisotropy rather than to optical fiber bending or progress ive damage to the scintillator material. Preliminary results indicate meas urable variations in emission intensity with observation angle\, suggestin g that the isotropic emission assumption may require revision. Furthermore \, both scintillators exhibited gradual degradation in light output under sustained ion exposure\, with material-dependent resilience. These finding s have direct implications for the calibration and interpretation of scint illator-based diagnostics in current devices and for the design of future systems for ITER and other next-generation fusion reactors.\n\n(1) García -Muñoz\, M.\; Kocan\, M.\; Ayllon-Guerola\, J.\; Bertalot\, L.\; Bonnet\, Y.\; Casal\, N.\; Galdon\, J.\; García López\, J.\; Giacomin\, T.\; Gon zález-Martín\, J.\; Gunn\, J. P.\; Jiménez-Ramos\, M. C.\; Kiptily\, V. \; Pinches\, S. D.\; Rodríguez-Ramos\, M.\; Reichle\, R.\; Rivero-Rodríg uez\, J. F.\; Sanchis-Sánchez\, L.\; Snicker\, A.\; Vayakis\, G.\; Veshch ev\, E.\; Vorpahl\, Ch.\; Walsh\, M.\; Walton\, R. Rev. Sci. Instrum. 2016 \, 87\, 11D829.\n(2) J. Rueda-Rueda\, M. Garcia-Munoz\, E. Viezzer\, P. A. Schneider\, J.Garcia-Dominguez\, J. Ayllon-Guerola\, J. Galdon-Quiroga\, A. Herrmann\, X. Du\, M. A. Van Zeeland\, P. Oyola\, M. Rodriguez-Ramos\, the ASDEX-Upgrade team.. Rev. Sci. Instrum. 2021\, 92\, 043554.\n(3) M Rod riguez-Ramos\, M Garcia-Munoz\, M C Jimenez-Ramos\, J Garcia Lopez\, J Gal don-Quiroga\, L Sanchis-Sanchez\, J Ayllon-Guerola\, M Faitsch\, J Gonzale z-Martin\, A Hermann\, P de Marne\, J F Rivero-Rodriguez\, B Sieglin\, A S nicker and the ASDEX Upgrade Team. Plasma Phys. Control. Fusion. 2017\, 59 \, 105009.\n\nhttps://indico.ific.uv.es/event/8035/contributions/29048/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29048/ END:VEVENT BEGIN:VEVENT SUMMARY:True-coincidence-summing corrections of natural and artificial rad ionuclides for very low background gamma-ray spectrometry systems with act ive shielding using Monte Carlo simulations. DTSTART;VALUE=DATE-TIME:20251119T141500Z DTEND;VALUE=DATE-TIME:20251119T143000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29073@indico.ific.uv.es DESCRIPTION:Speakers: Daniel Romero Fuentes (Universidad de Salamanca)\nTh e development of very low background γ-ray spectrometers has led to multi detector systems\, such as Mazinger. Mazinger is an array of two HPGe dete ctors and two NaI(Tl) anti-Compton rings in anticoincidence configuration. The detector shielding combines passive shielding\, composed of three lay ers of iron\, lead and copper and active shielding\, consisting of two ant i-muon veto detectors in addition to the previously mentioned anti-Compton rings. High efficiency and background reduction are achieved for low-leve l activity measurements\, approaching the limit of the technique. However\ , true-coincidence-summing (TCS) effects become a drawback in Mazinger due to its specific anticoincidence configuration. This occurs because any si multaneous triggering of\nmore than one of the four detectors within the c oincidence window results in the event being rejected. Following the imple mentation of Mazinger in the Monte Carlo simulations with Geant4\, TCS cor rection factors were calculated\, reaching values as high as 1200 % in som e cases. This work presents the successful results obtained for both natur al and artificial multi-γ-emitting radionuclides\, including 228Ac\, 133B a\, 214Bi\, 139Ce\, 134Cs\, 60Co\, 152Eu\, and 209Tl.\n\nhttps://indico.if ic.uv.es/event/8035/contributions/29073/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29073/ END:VEVENT BEGIN:VEVENT SUMMARY:CARBONUS: Status report of the 14C dating facility at the Universi ty of Salamanca\, Spain DTSTART;VALUE=DATE-TIME:20251120T100000Z DTEND;VALUE=DATE-TIME:20251120T101500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29072@indico.ific.uv.es DESCRIPTION:Speakers: Anxo Rodríguez Álvarez (Universidad de Salamanca)\ nThe $^{14}C$ dating facility at the University of Salamanca\, based on th e compact MICADAS (MIni CArbon DAting System) [1]\, has been in operation for over three years. This work presents a detailed status report on the f acility's performance\, sample preparation methodologies\, and statistical validation of results. \n\nA wide variety of materials have been processe d\, including collagen\, corals\, wood\, charcoal and sediments. For sedim ents\, different pretreatment methods are commonly used for ¹⁴C dating\ , such as acid-alkali-acid (AAA)\, acid dissolution\, and carbonate remova l through fumigation [2]. In our facility\, we have employed the fumigatio n method for sediment pretreatment\, which has been proven effective for s ample decontamination while preserving the integrity of the organic fracti on. We present results obtained at different stages of method optimization \, ensuring the highest accuracy and reproducibility. We describe the rigo rous procedures to perform this pretreatment\, including sediment homogeni zation to ensure consistent measurements. To ensure reliability\, we perfo rm three replicates of each sample\, allowing us to detect potential issue s such as poor homogenization\, which is particularly challenging when dat ing organic carbon in sediments. Statistical analysis of replicates confir ms high reproducibility\, with deviations well within expected uncertainti es\, demonstrating not only the robustness of our methodology but also the precision and effectiveness of its implementation in our laboratory. \n\n Overall\, the facility has achieved an average background value of $42560 \\pm 4060$ years B.P.\, reaching up to $50000$ years after ion source clea ning. For standard samples\, the facility has achieved average F14C values of $1.3407 \\pm 0.0026$ for OxII\, $0.2302 \\pm 0.0016$ for IAEA C5\, and $0.0031 \\pm 0.0013$ for IAEA C9. Furthermore\, we present results from t he GIRI intercomparison samples [3] and collagen samples of known ages hav e been successfully dated\, reinforcing the system's reliability. In concl usion\, this article provides updated technical specifications of the AMS system\, details on our quality control measures and results of the optimi sed fumigation method in our facility. These enhancements underscore the u tility of this AMS facility for research in archaeology\, geology\, and cl imate science.\n\n**REFERENCES**\n\n[1] Hans-Arno Synal\, M. S. (2007). MI CADAS: A new compact radiocarbon AMS system. Nuclear Instruments and Metho ds in Physics Research Section B: Beam Interactions with Materials and Ato ms\, 259(1)\, 7-13.\n\n[2] Komada\, T.\, Anderson\, M. R.\, & Dorfmeier\, C. L. (2008). Carbonate removal from coastal sediments for the determinati on of organic carbon and its isotopic signatures\, δ13C and Δ14C: compar ison of fumigation and direct acidification methods. Limnology and Oceanog raphy: Methods\, 6(6)\, 254-262.\n\n[3] Scott EM\, Naysmith P\, Dunbar E. Preliminary results from Glasgow International Radiocarbon Intercomparison . Radiocarbon. 2024\;66(5):1302-1309. doi:10.1017/RDC.2023.64\n\nhttps://i ndico.ific.uv.es/event/8035/contributions/29072/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29072/ END:VEVENT BEGIN:VEVENT SUMMARY:Hacia el rendimiento óptimo de Mazinger\, un sistema de espectrom etría de rayos gamma superficial de alta eficiencia y muy bajo nivel de f ondo\, dedicado a la datación de 210Pb y U-Th para aplicaciones paleoclim áticas --- Towards the optimal performance of Mazinger\, a shallow γ-ray spectrometry system of high efficiency and very-low-level background\, de voted to 210Pb and U-Th dating for paleoclimatic applications DTSTART;VALUE=DATE-TIME:20251120T094500Z DTEND;VALUE=DATE-TIME:20251120T100000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29071@indico.ific.uv.es DESCRIPTION:Speakers: Rubén Rivas Gómez (Universidad de Salamanca)\nLas mediciones precisas de radionúclidos son cruciales en la datación absolu ta en estudios paleoclimáticos. Mazinger\, un espectrómetro de rayos γ de muy bajo nivel de fondo y alta eficiencia\, se ha actualizado con dos d etectores antimuones tipo veto y se ha reconfigurado su electrónica de ad quisición\, logrando mejorar los límites de detección y gestionar tasas de eventos más altas provenientes del sistema de veto. La actualización duplicó la figura de mérito de Mazinger y redujo significativamente el nivel de fondo. Estas mejoras optimizan el rendimiento de Mazinger para ap licaciones geocronológicas. Su uso en la datación por 210Pb de un testig o sedimentario de baja actividad de la Lagoa de Sobrado dos Monxes (Galici a) produjo un modelo de edad con incertidumbres inferiores al 5%\, que coi ncide correctamente con el perfil de 137Cs.\n\nPrecise radionuclide measur ements are crucial for absolute dating in paleoclimatic studies. Mazinger\ , a very-low-level background and high-efficiency γ-ray spectrometer\, wa s upgraded with two anti-muon veto detectors and its acquisition electroni cs have been reconfigured\, both to improve detection limits and handle hi gher event rates coming from the veto system. The upgrade led to a doublin g of Mazinger's figure of merit and significantly reduce the background le vel. These improvements enhance Mazinger’s performance for geochronologi cal applications. Application to 210Pb dating of a low-level activity sedi ment core from Sobrado dos Monxes Lagoon (Galicia) produced an age model w ith uncertainties under 5%\, matching correctly with the 137Cs profile.\n\ nhttps://indico.ific.uv.es/event/8035/contributions/29071/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29071/ END:VEVENT BEGIN:VEVENT SUMMARY:Characterization of a CLLBC pixelated crystal for dose monitoring in boron neutron capture therapy DTSTART;VALUE=DATE-TIME:20251120T093000Z DTEND;VALUE=DATE-TIME:20251120T094500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29025@indico.ific.uv.es DESCRIPTION:Speakers: Sebastián Valladares Sánchez (IFIC)\nBoron Neutron Capture Therapy (BNCT) is an experimental radiotherapy technique in which boron linked to a drug\, 10B-BPA\, is administered to the patient that se lectively accumulates in cancer cells. This therapy relies on the large bo ron neutron capture cross-section to deliver a targeted dose from neutron irradiation. With the development of accelerator-based technologies\, whic h enable the production of high-quality neutron beams in clinical settings \, BNCT has demonstrated significant potential [1].\n\nAn unresolved probl em in BNCT is the real-time dosimetry\, which aims to determine the dose d elivered to the patient's tissues during the treatment. The current method uses simple extrapolations from previous PET scans and online monitoring of boron concentration in blood [2]. Since neutron captures in boron produ ce 478 keV gamma rays\, this radiation could be used for real-time dose mo nitoring. To date\, the main challenges remain dealing with very intense r adiation fields that generate high count rates above detector reach\; and in achieving enough boron sensitivity to image the boron in the patient\, on top of the strong background induced by harsh neutron and gamma ray fie lds generated during the treatments\; while attaining the spatial resoluti on required and moving towards true online capabilities during treatment.\ n\nTherefore\, a detector with low neutron sensitivity and high-count rate capabilities could be ideal for dosimetry in these treatments. The i-TED Compton Camera Array\, developed by the Gamma Ray and Neutron Spectroscopy group at the IFIC (CSIC-UV) within the HYMNS-ERC project for nuclear phys ics research\, has expanded into medical physics through ion-range monitor ing in HT [3] and is now aiming at BNCT [4\,5]. Taking advantage of its lo w neutron sensitivity\, large efficiency\, and other technical aspects mak es i-TED especially well-suited for this task.\n\nThis contribution will p resent the developments implemented in i-TED for dose monitoring via Compt on imaging\, which includes the use of CLLBC segmented crystals that could allow us to work under the very high count rates produced during the trea tment. We will discuss the characterization process of a CLLBC crystal and the integration of the first segmented crystal into an i-TED module. Fina lly\, we will outline the future plans for i-TED as a dosimetry system usi ng 3D image reconstruction capabilities with GPU acceleration towards real -time. \n\n\nReferences\n[1] K. Hirose et al.\, “Boron neutron capture t herapy using cyclotron-based epithermal neutron source and borofalan (10B) for recurrent or locally advanced head and neck cancer (JHN002): An open- label phase II trial”\, Rad. & Onc. Vol 155\, pp. 182-187\, (2021)\n[2] International Atomic Energy Agency. Advances in Boron Neutron Capture Ther apy. Non-serial Publications. IAEA\, Vienna\, 2023.\n[3] J. Balibrea-Corre a et al.\, “Hybrid compton-PET imaging for ion-range verification: a pre clinical study for proton\, helium\, and carbon therapy at HIT”\, The Eu r. Phys. Jour. Plus\, Volume 140\, 870 (2025) \n[4] P. Torres-Sánchez et al.\, “The potential of the i-TED Compton camera array for real-time bor on imaging and determination during treatments in Boron Neutron Capture Th erapy”\, App. Radiat. Isot. 217\, 111649 (2025)\n[5] Lerendegui-Marco\, J.\, et al. “First pilot tests of Compton imaging and boron concentratio n measurements in BNCT using i-TED”\, App. Radiat. Isot. 225\, 112009 (2 025)\n\nhttps://indico.ific.uv.es/event/8035/contributions/29025/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29025/ END:VEVENT BEGIN:VEVENT SUMMARY:Dual gamma-neutron imaging device GN-Vision: development of the f irst demonstrator and first field tests in BNCT DTSTART;VALUE=DATE-TIME:20251120T091500Z DTEND;VALUE=DATE-TIME:20251120T093000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29023@indico.ific.uv.es DESCRIPTION:Speakers: Andrea Sanchis-Moltó (Instituto de Física Corpuscu lar)\nCompton imaging is a promising technique for Prompt Gamma (PG) imagi ng in range verification during hadron therapy (HT). In neutron monitoring \, however\, most existing systems register only integral off-field neutro n fluence values\, without providing information on the spatial origin. Du al neutron–gamma imaging is also of significant interest for application s in nuclear safety and security. To address these challenges\, we have de signed and patented an innovative dual neutron and γ-ray imaging system\, so-called GN-Vision\, which aims to overcome the current limitations in t hese fields. The device is compact\, portable\, and capable of simultaneou sly measuring and imaging γ-rays and slow neutrons\, from thermal energie s up to 100 eV.\nGN-Vision builds on the design of the previously develope d i-TED detector [1]\, an array of Compton cameras based on large monolith ic position-sensitive LaCl₃(Ce) crystals originally conceived for neutro n-capture experiments at CERN [2]. The applicability of i-TED has already been demonstrated for range verification in ion-beam therapy [3\,4\,5] and for imaging-based dosimetry in Boron Neutron Capture Therapy (BNCT) [6\,7 ]. In addition to these features\, GN-Vision incorporates a neutron–gamm a discriminating detector and a passive collimator to enable neutron imagi ng while preserving Compton γ-ray imaging capabilities.\nThe dual imaging functionality of GN-Vision was first conceptually demonstrated through Mo nte Carlo simulations [8]. More recently\, we have concentrated our resear ch on developing and validating the neutron imaging capability with a CLYC -based neutron-gamma discrimination detector [9]\, and on evaluating and o ptimizing the performance of the full prototype through detailed simulatio ns [10]. This contribution will summarize the latest experimental advances in this project\, with particular emphasis on the development and charact erization of the first demonstrator integrating both neutron and γ-ray im aging in a single device with compact electronics. Moreover\, this contrib ution will present the results of the first field tests performed in the c ontext of BNCT\, carried out at ILL [11] and at the research reactor in Pa via. Finally\, we will outline future plans for pilot experiments to valid ate the system in clinically and technologically relevant scenarios.\nRefe rences\n[1] C. Domingo-Pardo et al.\, Nucl. Phys. A 851\, 78-86 (2016)\n[2 ] V. Babiano-Suárez et al.\, Eur. Phys. J. A 57\, 197 (2021) \n[3] J. Ler endegui-Marco et al.\, Sci Rep 12\, 2735 (2022)\n[4] J. Balibrea-Correa et al.\, Eur. Phys. J. Plus 137\, 1258 (2022)\n[5] J. Balibrea-Correa et al. \, Eur. Phys. J. Plus 140\, 870 (2025)\n[6] J. Lerendegui-Marco et al.\, A pp. Rad. Isot. 225\, 112009 (2025)\n[7] P. Torres-Sánchez et al.\, App. Rad. Isot. 217\, 111649 (2025)\n[7] J. Lerendegui-Marco et al.\, EPJ Tec hn Instrum 11\, 2 (2024)\n[9] J. Lerendegui-Marco et al.\, Nucl. Inst. Met hods A 1079\, 170594 (2025)\n[10] J. Lerendegui-Marco et al.\, App. Rad. Isot. 224\, 111826 (2025)\n[11] A. Sanchis-Moltó et al.\, EPJ Web of Co nferences\, Proceedings ANIMMA (submitted) (2025)\n\nhttps://indico.ific.u v.es/event/8035/contributions/29023/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29023/ END:VEVENT BEGIN:VEVENT SUMMARY:Establishment of a scintillator-based external trigger system for timing applications in an ion beam microprobe DTSTART;VALUE=DATE-TIME:20251120T090000Z DTEND;VALUE=DATE-TIME:20251120T091500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29022@indico.ific.uv.es DESCRIPTION:Speakers: Mauricio Rodríguez Ramos ()\nExternal trigger syste ms are essential in ion beam facilities because they enable precise synchr onization and detection with other experimental or diagnostic equipment. T his synchronization is crucial for achieving reproducible measurements and improving the temporal resolution of some experiments [1] . In this contr ibution\, we report on the development and commissioning of a external tri gger device based on an ultra-thin EJ-214 plastic scintillator [2] at the ion beam microprobe of the National Accelerator Center [3] (CNA\, Seville ). Unlike conventional self-trigger modes\, this setup provides enhanced t emporal stability and enables both single-ion recognition and Time Of Flig ht applications. The thickness and uniformity of the scintillator were ass essed using Rutherford Backscattering Spectrometry\, which revealed deviat ions from the nominal design. Although the reduced thickness lowered the o utput signal amplitude\, it also decreased energy straggling\, helping to preserve beam quality and enabling more precise timing analyses. Experimen tal tests confirmed a strong dependence of detector response on the ion im pact position and transmission studies showed that less than 2% of protons in the 2-3 MeV energy range passed through the collimator slits\, highlig hting the device’s suitability for high-current conditions thanks to the radiation tolerance of plastic scintillators. These results establish the system as a reliable trigger for techniques with high temporal resolution like in the Time-Resolved Ion Beam Induced Charge experiments and as a di agnostic tool for microbeam applications.\n\n1) Magalhaes-Martins\, P.\; D al-Bello\, R.\; Seimetz M.\; Hermann\, G.\; Kihm\, T.\; Seco\, J. Front. P hys. 2020\, 8:169.\n2) Seimetz\, M.\; Bellido\, P.\; Soriano\, A.\; López \, J.G.\; Jiménez Ramos\, M.C.\; Fernández\, B.\; Conde\, P.\; Crespo\, E.\; González\, A.J.\; Hernández\, L.\; et al. IEEE Trans. Nucl. Sci. 20 15\, 62\, 3216-3224.\n3) Lopez\, J.G.\; Ager\, F.J.\; Rank\, M.B.\; Madrig al\, M.\; Ontalba\, M.A.\; Respaldiza\, M.A.\; Ynsa\, M.D. Nucl. Instrum. Methods B. 2000\, 161¬:163\, 1137-1142.\n\nhttps://indico.ific.uv.es/even t/8035/contributions/29022/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29022/ END:VEVENT BEGIN:VEVENT SUMMARY:IBIC for LGAD Characterization: Fabrication Insights and Carbon Do ping Effects DTSTART;VALUE=DATE-TIME:20251120T084500Z DTEND;VALUE=DATE-TIME:20251120T090000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29021@indico.ific.uv.es DESCRIPTION:Speakers: Jairo Antonio Villegas Dominguez (Centro Nacional de Aceleradores (CNA))\, C. Torres (Universidad de Sevilla)\, M.C. Jiménez- Ramos (Universidad de Sevilla)\, M. Rodríguez (Universidad de Sevilla)\, F.J. García López (Universidad de Sevilla)\, Salvador Hidalgo (CSIC)\nOv er the past few years\, Low-Gain Avalanche Detectors (LGADs) have demonstr ated excellent timing performance\, showing great potential for use in 4D tracking of high-energy charged particles. Carbon co-doping is a key facto r for enhancing LGAD performance\, which are detectors with intrinsic ampl ification\, in harsh radiation environments. This work presents a broad pr e-irradiation characterization of the latest carbon-co-implanted (or carbo nated) LGADs fabricated at IMB-CNM. The results indicate that the addition of carbon reduces the nominal gain of the devices compared with non-carbo nated detectors. Furthermore\, a comprehensive study is presented on how c arbon co-implantation can either enhance or suppress the diffusion of the multiplication layer during LGAD fabrication\, depending on the device str ucture and fabrication parameters.\n\nhttps://indico.ific.uv.es/event/8035 /contributions/29021/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29021/ END:VEVENT BEGIN:VEVENT SUMMARY:LINrem\, LINpass\, NESTA: Neutron Dosimetry and Spectrometry Solut ions for Hadron Therapy and High-Energy Neutron Fields. DTSTART;VALUE=DATE-TIME:20251120T083000Z DTEND;VALUE=DATE-TIME:20251120T084500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28811@indico.ific.uv.es DESCRIPTION:Speakers: Benedetta Brusasco (UPC - Universitat Politècnica d e Catalunya)\n**Introduction:**\nNeutron dosimetry still faces major chall enges\, especially in high-energy radiation fields found in facilities lik e particle accelerators and hadron therapy centers\, where neutrons are ge nerated as secondary particles. The difficulty intensifies in pulsed radia tion structures\, typical of advanced treatments like FLASH therapy or pul sed neutron field generated by Synchro-Cyclotron machine. Another critical issue is the limited portability of many active neutron dosimetry devices currently used in radioactive environments. To overcome these shortcoming s\, the Spanish initiative\, the LINrem Project\, aims to develop innovati ve solutions for neutron area dosimetry and spectrometry\, addressing the key limitations that currently affect this field.\n\n**Materials and metho ds:**\nThe **LINrem Project** consists of two patented active dosimeters: the LINrem\, with sensitivity up to 10 MeV\, and LINremext dosimeter\, des igned for an extended range [1\,2\,3]. Their innovative design enables th eir use in very high dose environments\, in both continuous and pulsed rad iation fields.\nThe **LINpass** is the LINrem passive version based on the ThermoLuminiscent Detectors (TLD) enriched with Li6 and 7. The LINpass ca n provide solutions for areas where ionizing radiation is too high and act ive instruments saturate\, such as in pulsed beam/FLASH therapy. Furthermo re\, it can be used for radiation protection purposes. \nIn the LINrem fam ily there is also present a neutron spectrometer called **NESTA**: a Neste d Neutron Spectrometry Array. It is composed of 16 matrixes with a respose from thermal neutron until 10GeV. The innovative concept involves differe nt blocks that nest one inside the other\, making the device easy to trans port. All these instruments were tested in presence of high-energy neutron reference fields (CERF at CERN). As regards the LINrem active ambient neu tron dosimeters were employed to measure secondary neutrons generated in h adron therapy facilities under near-clinical conditions\, IBA Proteus Plus and IBA Proteus One.\n\n**Results and Conclusions:**\nThe LINrem dosimete rs showed reliable performance in validation tests at reference facilities (within 10% deviation) and excellent agreement with commercial devices\, such as WENDI-II\, in hadron therapy environments. We present a summary of the project milestones\, showcasing the key findings from validation and intercomparison exercises conducted under challenging conditions (fast\, h igh-energy and pulsed neutrons).\n\n**References:**\n[1] Ariel Tarifeño-S aldivia et al. ”Ambient dosimetry in pulsed neutron fields with LINrem\n detectors”. Radiation Physics and Chemistry\, 2024\, 224:112101.\n[2] Ar iel Tarifeño-Saldivia and Francisco Calviño Tavares\, 2024. “Neutron D osimeter”.\nEuropean Patent Office EP4097510A1\, US Patent Office US-121 23991-B2\, Japanese\nPatent Office JP7601420B2.\n[3] Ariel Tarifeño-Saldi via et al. “Calibration methodology for proportional counters applied to \nyield measurements of a neutron burst”. Rev. Sci. Instrum. 85 (2014) 0 13502.\n\nhttps://indico.ific.uv.es/event/8035/contributions/28811/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28811/ END:VEVENT BEGIN:VEVENT SUMMARY:Gamma- and neutron-based radiography for non-destructive testing o f additive-manufactured steel samples DTSTART;VALUE=DATE-TIME:20251120T081500Z DTEND;VALUE=DATE-TIME:20251120T083000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28810@indico.ific.uv.es DESCRIPTION:Speakers: Cristina Cabo Landeira (UIniversidade de Santiago de Compostela)\nConventional X-ray radiography is the current standard for i ndustrial non-destructive testing of metallic parts. However\, some limita tions arise due to the low penetration depth of X-rays for certain materia ls or their thickness. This is the case for metal additive manufacturing\, where quality control and internal inspection are critical in most applic ations. In this paper we report the use of a $^{137}$Cs gamma source ($\\s im$180 MBq) and a $^{60}$Co gamma irradiator ($\\sim$47 TBq) for gamma rad iography and tomography of steel samples from additive manufacturing. A si mple experimental device composed of a scintillating screen and a frame-ba sed camera was used to digitally capture the sample images. Internal detai ls were observed with a spatial resolution of 1 -- 3 mm. The same imaging device was adapted and utilized for neutron radiography using thermal neut rons from a particle accelerator with similar results. This demonstrates t he potential flexibility of the device for different source types in a por table and cost-effective system for non-destructive tests.\n\nhttps://indi co.ific.uv.es/event/8035/contributions/28810/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28810/ END:VEVENT BEGIN:VEVENT SUMMARY:From MACACO to AIDER DTSTART;VALUE=DATE-TIME:20251119T150000Z DTEND;VALUE=DATE-TIME:20251119T151500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29123@indico.ific.uv.es DESCRIPTION:Speakers: Gabriela Llosa (IFIC-CSIC)\nCompton cameras are emer ging as an interesting tool in medical imaging. The IRIS group of IFIC has been working on such systems for 20 years and has developed several proto types with different types of detectors. The group currently coordinates t he European project AIDER for developing a clinical system and testing it with patients. The main results achieved in the projects MIDAS and ICOR an d the work currently ongoing will be presented.\n\nhttps://indico.ific.uv. es/event/8035/contributions/29123/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29123/ END:VEVENT BEGIN:VEVENT SUMMARY:Insights from recent experimental campaigns towards Compton imagin g for dosimetry in boron neutron capture therapy DTSTART;VALUE=DATE-TIME:20251119T143000Z DTEND;VALUE=DATE-TIME:20251119T144500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29024@indico.ific.uv.es DESCRIPTION:Speakers: Pablo Torres-Sánchez (Instituto de Física Corpuscu lar (CSIC-UV))\nBoron Neutron Capture Therapy (BNCT) is an experimental fo rm of radiotherapy that uses boron\, injected to the patient within a targ et molecule that accumulates selectively in cancerous cells. This therapy exploits the large boron neutron capture cross-section to deliver a target ed dose from neutron irradiation. BNCT has shown great promise with the ad vent of accelerator-based technologies\, which facilitate high-quality neu tron beams in clinical environments [1]. \n\nOne of the primary challenges in current BNCT is the accurate determination of the dose delivered to th e patient. Since neutron captures in boron produce 478 keV gamma rays\, th is could be potentially used for real-time dose monitoring. To date\, the main challenges remain dealing with very intense radiation fields that gen erate large count rates above detector reach\; and in achieving enough bor on sensitivity to image the boron in the tumor (65 ppm) above the overall boron in nearby tissues (18 ppm)\, on top of the strong background induced by harsh neutron and gamma ray fields generated during the treatments.\n\ nThe i-TED Compton Camera array\, originally designed for nuclear physics measurements of astrophysics interest\, has expanded into medical physics through ion-range monitoring in HT [2]\, and further aiming now at BNCT [3 ]. Its large efficiency design and low neutron sensitivity make i-TED espe cially well suited for this task. \n\nThe state-of-the-art i-TED modules c onsist of large monolithic crystals of 15 mm thickness for the scatterer a nd 25 mm for the 4 absorbers. In the context of BNCT treatments\, we requi re the use of new solutions for pixelated detectors in order to cope with the very large count rates present in these treatments. For such a task\, the use of pixelated scintillators offers an approach to reduce the SiPM p ixel firing rates without an overall efficiency loss.\n\nThis contribution will present the adaptations of the original i-TED imager\, to optimize i ts performance for BNCT dosimetry. We will present the main results and ob servations from our last year campaign at Institut Laue Langevin (Grenoble \, France)\, the changes implemented since then\, and the first estimation s from the most recent experiment at the LENA reactor (Pavia\, Italy). In the latter\, we have measured with a state-of-the-art i-TED module and an optimized one\, consisting of thinner absorbers and a thin\, pixelated CLL BC crystal as a scatterer. Comparisons between the performance of both ver sions will be discussed.\n\nReferences\n[1] K. Hirose et al.\, “Boron ne utron capture therapy using cyclotron-based epithermal neutron source and borofalan (10B) for recurrent or locally advanced head and neck cancer (JH N002): An open-label phase II trial”\, Rad. & Onc. Vol 155\, pp. 182-187 \, (2021)\n[2] J. Balibrea-Correa et al.\, “Hybrid compton-PET imaging f or ion-range verification: a preclinical study for proton\, helium\, and c arbon therapy at HIT”\, The Eur. Phys. Jour. Plus\, Volume 140\, 870 (20 25) \n[3] P. Torres-Sánchez et al.\, “The potential of the i-TED Compto n camera array for real-time boron imaging and determination during treatm ents in Boron Neutron Capture Therapy”\, App. Radiat. Isot. 217\, 111649 (2025)\n\nhttps://indico.ific.uv.es/event/8035/contributions/29024/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29024/ END:VEVENT BEGIN:VEVENT SUMMARY:RENATA discussion DTSTART;VALUE=DATE-TIME:20251120T100000Z DTEND;VALUE=DATE-TIME:20251120T103000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29122@indico.ific.uv.es DESCRIPTION:https://indico.ific.uv.es/event/8035/contributions/29122/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29122/ END:VEVENT BEGIN:VEVENT SUMMARY:Multi-wavelength Characterization of Extreme Gamma-Ray Blazars DTSTART;VALUE=DATE-TIME:20251120T093000Z DTEND;VALUE=DATE-TIME:20251120T094500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28905@indico.ific.uv.es DESCRIPTION:Speakers: Maria Lainez (IPARCOS-UCM)\nExtreme high-synchrotron -peaked blazars (EHSPs)\, defined by synchrotron peaks above 10^17 Hz\, re present an uncommon subclass of blazars that challenge conventional blazar emission models and probe the limits of particle acceleration in relativi stic jets. Yet\, the number of identified EHSPs remains small\, limiting c omprehensive studies of their population and physical characteristics. In this contribution\, we present a systematic study aimed at identifying and characterizing new EHSP candidates using a sample of 124 gamma-ray blazar s selected from a wider catalogue based on their high synchrotron peak fre quencies\, low variability\, and good broadband data coverage. The spectra l energy distributions (SEDs) of the sample blazars are built using archiv al data complemented by Swift and Fermi-LAT observations\, and modelled wi thin a one zone synchrotron/synchrotron-self-Compton (SSC) framework. We i dentify 66 new EHSP candidates\, significantly expanding the known populat ion. A clear correlation emerges between synchrotron peak frequency and th e magnetic-to-kinetic energy density ratio\, with the most extreme sources approaching equipartition. This indicates that as the synchrotron peak sh ifts to higher frequencies\, the energy stored in the magnetic field becom es comparable to that of the relativistic electrons\, suggesting a more ba lanced and energetically efficient jet environment in the most extreme bla zars. Our results suggest that 9 high-synchrotron peaked/EHSPs could be de tected by the Cherenkov Telescope Array Observatory (CTAO) above 5σ signi ficance (and 20 above 3σ) in 20-hour observations\, implying that while t he overall detection rate remains modest\, a subset of these sources is wi thin reach of next-generation very-high-energy gamma-ray instruments.\n\nh ttps://indico.ific.uv.es/event/8035/contributions/28905/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28905/ END:VEVENT BEGIN:VEVENT SUMMARY:Neutrino non-standard scenarios in cosmology DTSTART;VALUE=DATE-TIME:20251120T080000Z DTEND;VALUE=DATE-TIME:20251120T081500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28903@indico.ific.uv.es DESCRIPTION:Speakers: Stefano Gariazzo (IFIC UV/CSIC)\nWe discuss the phen omenology of neutrino decoupling in the early universe\, by summarising th e details of the calculation in standard and non-standard scenarios. We sh ow how non-standard physics can affect the amount of neutrinos that exist in the universe and how we can adopt cosmological observations in order to constrain neutrino properties such as their mass\, effective number\, int eractions\, and non-standard cosmological evolution. Implications for Big Bang Nucleosynthesis are also briefly discussed.\n\nhttps://indico.ific.uv .es/event/8035/contributions/28903/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28903/ END:VEVENT BEGIN:VEVENT SUMMARY:Multi-messenger astronomy with KM3NeT: the real-time neutrino aler t system. DTSTART;VALUE=DATE-TIME:20251120T083000Z DTEND;VALUE=DATE-TIME:20251120T084500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28900@indico.ific.uv.es DESCRIPTION:Speakers: Vincent Cecchini (IFIC\, CSIC-UV)\nKM3NeT\, a deep-s ea Cherenkov neutrino telescope with MeV–PeV sensitivity\, comprises two detectors: ARCA (high-energy astrophysical neutrinos) and ORCA (low-energ y oscillations/atmospheric studies). With roughly 25% of the detectors dep loyed\, it is partially operational\, and the full completion is expected by the end of the decade. \n\nIts design provides a large field of view in cluding the galactic center\, a high duty cycle\, an angular resolution as low as 0.1º above 100 TeV and a sensitivity to energies from MeV to PeV. These features enable it to address diverse physics goals\, including the search for astrophysical neutrino sources or the detection of very high-e nergy neutrinos.\nIn the era of time-domain and multi-messenger astronomy\ , rapid sharing of transient observations is critical. KM3NeT’s capabili ties\, coupled to an online analysis pipeline make it a key asset for iden tifying neutrino candidates and triggering follow-up.\n\nThis contribution describes KM3NeT’s Alert System\, covering the Architecture allowing fo r a low-latency data processing and event reconstruction\; the Selection c riteria used for background suppression and candidate prioritization\, and the Alert protocol describing the dissemination thresholds and strategy. We highlight the system’s role in enabling prompt follow-up of neutrino transients within the global multi-messenger network.\n\nhttps://indico.if ic.uv.es/event/8035/contributions/28900/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28900/ END:VEVENT BEGIN:VEVENT SUMMARY:Towards a hybrid optical-acoustic deep-sea neutrino detector DTSTART;VALUE=DATE-TIME:20251120T084500Z DTEND;VALUE=DATE-TIME:20251120T090000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28895@indico.ific.uv.es DESCRIPTION:Speakers: Miguel Ardid (Universitat Politècnica de València) \nNowadays\, deep-sea neutrino telescopes\, e.g. KM3NeT\, are based on the detection of the Cherenkov light produced after a neutrino interaction by a large 3D array of optical sensors. These detectors also have an acousti c system associated for monitoring the position of optical sensors. In thi s paper\, we discuss the possibility of using the acoustic sensors of the positioning system for the detection of the thermo-acoustic pulse produced after the interaction of an ultra-high energy neutrino\, to explore the p ossibility of having a hybrid optical–acoustic detector. This has become even more relevant after the observation of a very high-energy neutrino i n KM3NeT/ARCA detector. We consider that the main limitation for the hybri d detector comes in the difficulty of triggering interesting acoustic even ts\, which is due to the characteristics of the signature: a very weak and short bipolar pulse and of the large separation between acoustic sensors. To overcome these difficulties\, we are working in two research topics. F irstly\, we are developing an acoustic antenna formed by an array of 4 clo se hydrophones that complements the hydrophones of the telescope. Secondly \, we are working on the deep-sea acoustic monitoring and data analysis\, proposing a new triggering method based on spectrogram analysis. As it wil l be presented\, this method is more appropriate for finding the weak shor t signal than the cross-correlation method used for acoustic positioning.\ n\nhttps://indico.ific.uv.es/event/8035/contributions/28895/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28895/ END:VEVENT BEGIN:VEVENT SUMMARY:Cosmic neutrino searches with the KM3NeT neutrino detector: a mult i-messenger approach DTSTART;VALUE=DATE-TIME:20251120T081500Z DTEND;VALUE=DATE-TIME:20251120T083000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28890@indico.ific.uv.es DESCRIPTION:Speakers: Juan Palacios González (IFIC)\nMulti-messenger astr onomy is an emerging field that aims to combine the information carried by different cosmic messengers (cosmic rays\, photons\, neutrinos\, and grav itational waves) originating at a common source. Neutrinos\, being stable and neutral particles\, are especially valuable as they can escape dense e nvironments. Furthermore\, they are not absorbed during propagation to Ear th and constitute an unambiguous signature for hadronic processes at the s ource.\nKM3NeT is a deep-sea infrastructure currently under construction a t the bottom of the Mediterranean Sea\, hosting a 3-dimensional array of l ight sensors designed to detect the Cherenkov light induced by neutrino in teractions. Two separate arrays are already operational using partial conf igurations: ORCA\, optimised for the GeV-TeV energy range\, and ARCA\, opt imised for the TeV-PeV energy range. In this talk\, the latest results of the real-time follow-up searches for neutrino counterparts in coincidence with external triggers are presented\, with special emphasis on the follow -up to gravitational wave events. In addition to these real-time studies\, a stacking search for cosmic neutrinos coming from gamma-ray bursts is al so presented\, conducted using data from the period when ARCA was operatio nal with 21 detection lines.\n\nhttps://indico.ific.uv.es/event/8035/contr ibutions/28890/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28890/ END:VEVENT BEGIN:VEVENT SUMMARY:The Cherenkov Telescope Array Observatory: Construction Progress\, and the Spanish Contribution DTSTART;VALUE=DATE-TIME:20251120T091500Z DTEND;VALUE=DATE-TIME:20251120T093000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28888@indico.ific.uv.es DESCRIPTION:Speakers: Igor Oya (CIEMAT)\nThe Cherenkov Telescope Array Obs ervatory (CTAO) is an international project aimed at advancing our underst anding of the gamma-ray sky with the most sensitive gamma-ray observatory ever built. CTAO will consist of two arrays of Imaging Atmospheric Cherenk ov Telescopes (IACTs)\, comprising more than 60 telescopes in total. The n orthern array is under construction at the Roque de los Muchachos Observat ory (ORM) on the Canary Island of La Palma\, while the southern array will be located at Paranal\, Chile. Three different telescope sizes will be us ed to cover a broad energy range from 20 GeV to 300 TeV. CTAO will feature fast science alert processing and rapid telescope repointing\, making it a premier facility for studying high-impact transient phenomena such as ga mma-ray bursts and gravitational-wave counterparts.\n\nSpain plays a key r ole in the development of CTAO\, particularly at the northern site\, with significant contributions to the Large-Sized Telescopes (LSTs)\, site infr astructure\, software\, computing systems\, and atmospheric characterizati on. Following the establishment of the CTAO European Research Infrastructu re Consortium (ERIC) in January 2025\, construction activities have accele rated. At the CTAO-North site\, one LST is already operational\, three mor e are under construction\, and work on the operations and technical buildi ng is about to begin. Infrastructure development has also started at the s outhern site\, where the first telescope is expected to be deployed in 202 6.\n\nIn this contribution\, we present an update on the status of CTAO\, focusing on construction progress\, planned science operations\, and Spain ’s central role in the project.\n\nhttps://indico.ific.uv.es/event/8035/ contributions/28888/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28888/ END:VEVENT BEGIN:VEVENT SUMMARY:Antinuclei from Primordial Black Holes DTSTART;VALUE=DATE-TIME:20251120T094500Z DTEND;VALUE=DATE-TIME:20251120T100000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28884@indico.ific.uv.es DESCRIPTION:Speakers: Agnese Tolino (IFIC\, CSIC-UV)\nLight primordial bla ck holes (PBHs) may have originated in the early Universe\, and could cont ribute to the dark matter in the Universe. \nTheir Hawking evaporation int o particles could eventually lead to the production of antinuclei\, which \npropagate and arrive at Earth as cosmic rays with a flux peaked at GeV e nergies. \nIn 2505.04692 we revisit the antiproton and antideuteron signat ures from PBH evaporation\, relying on a lognormal PBH mass distribution\, state-of-the-art propagation models\, and an improved coalescence model f or fusion into antideuterons. \nOur predictions are then compared with AMS -02 data on the antiproton flux. \nWe find that the AMS-02 antiproton data severely constrain the Galactic PBH density\, setting bounds that depend significantly on the parameters of the \nlognormal mass distribution\, and that are comparable to or slightly stronger than bounds set from diverse messengers. \n We also discuss prospects for future detection of antideute rons. Given the bounds from AMS-02 antiproton data\, we predict that if an tideuterons were to be measured by AMS-02 or GAPS\, since the secondary co ntribution is subdominant\, they would clearly be a signal of new physics\ , only part of which could\, however\, be explained by PBH evaporation.\n\ nhttps://indico.ific.uv.es/event/8035/contributions/28884/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28884/ END:VEVENT BEGIN:VEVENT SUMMARY:Status of DarkSide-20k and the underground Ar program DTSTART;VALUE=DATE-TIME:20251119T161500Z DTEND;VALUE=DATE-TIME:20251119T163000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28901@indico.ific.uv.es DESCRIPTION:Speakers: Vicente Pesudo Fortes (CIEMAT / LSC)\nDarkSide-20k i s under construction at LNGS and is designed to lead the search for heavy WIMPs in the coming years. In addition to this\, it has prospects to lead other DM searches and perform relevant detections of neutrinos from the Su n\, the atmosphere\, and Supernovae. Argon has the advantage of pulse shap e discrimination compared to other noble elements\, but has the drawback o f the cosmogenically induced 39Ar content with an activity of 0.96 Bq/kg. Getting rid of this background is pivotal for the success of our scientifi c program. For this reason\, the experiment will use underground Argon\, i n which the concentration of 39Ar is depleted by at least a factor of 1400 . The extraction of the needed 120 tonnes will take place at the Urania pl ant in Colorado\, the purification at the ARIA plant in Sardinia\, and the characterization at the DArT experiment in Canfranc. In this talk\, I wil l present the sensitivity of the DarkSide-20k to different rare events and the status of the overall program\, with a focus on the Spanish contribut ions.\n\nhttps://indico.ific.uv.es/event/8035/contributions/28901/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28901/ END:VEVENT BEGIN:VEVENT SUMMARY:Status and prospects of DEAP-3600 after the third fill with liquid Ar DTSTART;VALUE=DATE-TIME:20251119T163000Z DTEND;VALUE=DATE-TIME:20251119T164500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28899@indico.ific.uv.es DESCRIPTION:Speakers: Guillermo Vera Diaz (CIEMAT)\nDEAP-3600 is an experi ment performing direct dark matter searches since 2016. The detector has j ust undergone a third fill in order to achieve its goal sensitivity of 1e- 46 cm2 for the WIMP-nucleon interaction cross section. This science case i s achievable thanks to its location 2 km underground at SNOLAB\, a thoroug h RnD to minimize its background and the background discrimination capabil ities only achievable with liquid Ar.\n\nBecause of its uniqueness\, DEAP is leading the search of some exotic candidates and is producing physicall y relevant results in the field of rare event searches. It is moreover pla ying a pivotal role in the framework of the Global Argon Dark Matter Colla boration. The expertise accumulated and the analyses performed are central for the success of the DarkSide-20k.\n\nIn this talk I plan to address th e status and prospects of the experiment\, including dark matter searches and potential for neutrino physics.\n\nhttps://indico.ific.uv.es/event/803 5/contributions/28899/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28899/ END:VEVENT BEGIN:VEVENT SUMMARY:Results from ANAIS-112 DTSTART;VALUE=DATE-TIME:20251119T164500Z DTEND;VALUE=DATE-TIME:20251119T170000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28898@indico.ific.uv.es DESCRIPTION:Speakers: Sophia Hollick (University of Zaragoza)\nThe evidenc e for the existence of dark matter from astrophysical observations is irre futable. However\, there has not been a conclusive direct detection of dar k matter that does not rely on gravitational interaction with visible matt er. One experiment\, DAMA/LIBRA\, claimed to have observed an annual modul ation signal in a sodium-iodide-based detector consistent with that expect ed from dark matter which persisted for over two decades. \n\nThe ANAIS (A nnual modulation with NaI(Tl) Scintillators) experiment\, housed in LSC\, is intended to directly test this claim by searching for the dark matter a nnual modulation with ultrapure NaI(Tl) scintillators. These efforts provi de a model independent confirmation or refutation of the DAMA/LIBRA signal by using the same experimental target. Since data taking began in August 2017 and has been continuing smoothly\, data for six years of exposure sho w consistency with the no modulation hypothesis to ~4σ. Additionally\, th e impact of different scintillation quenching factors\, the main systemati cs in the comparison with the DAMA/LIBRA results\, has also been investiga ted. Finally\, there has been a further exclusion of the DAMA results by the combined annual modulation search for dark matter with the COSINE-100 experiment\, located in South Korea. \n\nThis talk will present the most r ecent results of the ANAIS-112 dark matter search\, our incorporation of t he quenching factor in our comparison with DAMA/LIBRA\, and our joint dark matter search with the COSINE-100 collaboration.\n\nhttps://indico.ific.u v.es/event/8035/contributions/28898/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28898/ END:VEVENT BEGIN:VEVENT SUMMARY:Micromegas X-ray detectors for (Baby)IAXO DTSTART;VALUE=DATE-TIME:20251119T173000Z DTEND;VALUE=DATE-TIME:20251119T174500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28897@indico.ific.uv.es DESCRIPTION:Speakers: María Jiménez Puyuelo (Universidad de Zaragoza / C APA)\nAxions and axion-like particles (ALPs) are well-motivated candidates to solve both the strong CP problem and the dark matter puzzle. One of th e most promising experimental strategies to detect them is the axion helio scope\, which searches for solar axions through their conversion into X-ra y photons in a strong magnetic field. The International Axion Observatory (IAXO) is conceived as the next-generation helioscope\, aiming for a sensi tivity improvement of more than an order of magnitude compared to CAST\, t he most sensitive helioscope to date. BabyIAXO\, currently under construct ion at DESY\, will act as a demonstrator for the key technologies required by IAXO\, while already providing competitive physics reach.\n\nA key req uirement for the BabyIAXO helioscope is achieving ultra-low background lev els —below 10⁻⁷ counts/keV/cm²/s— while maintaining high detectio n efficiency in the Region of Interest. Meeting these requirements involve s the development of highly sensitive and radiopure X-ray detectors. The b aseline detection technology\, a gaseous TPC with Micromegas readout plane \, is being optimized through a set of complementary prototypes. At surfac e level\, detectors operating in Zaragoza and at CEA-Saclay (recently move d to DESY) are focused on understanding and mitigating the impact of cosmi c backgrounds\, including dedicated studies with shielding and active muon veto systems. In parallel\, a third prototype is operated at the Canfranc Underground Laboratory. This underground setup provides a unique environm ent to characterize the intrinsic performance and background contributions of the detectors.\n\nThis talk will present the IAXO project and the curr ent status of the IAXO-D1 prototypes\, including preliminary results of ba ckground characterization.\n\nhttps://indico.ific.uv.es/event/8035/contrib utions/28897/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28897/ END:VEVENT BEGIN:VEVENT SUMMARY:Update on the TREX-DM Experiment at LSC DTSTART;VALUE=DATE-TIME:20251119T170000Z DTEND;VALUE=DATE-TIME:20251119T171500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28896@indico.ific.uv.es DESCRIPTION:Speakers: Ana Quintana García (CAPA - Universidad de Zaragoza )\nTREX-DM (TPC for Rare Event eXperiments – Dark Matter) is designed fo r the direct search of WIMPs in the low-mass region. For the detection of these rare interactions\, ultra-low background levels and a low energy thr eshold are required. TREX-DM meets these conditions by operating a high-pr essure TPC filled with argon- (or neon-) based gas mixtures with a large m icrobulk Micromegas\, chosen for its intrinsic radiopurity and low energy threshold capability. The experiment is located at the Canfranc Undergroun d Laboratory (LSC)\, which significantly reduces cosmic-induced events. Ad ditionally\, the detector is shielded with multiple layers to suppress amb ient backgrounds—copper and lead for gamma rays\, and polyethylene and w ater tanks for neutrons.\nTo further improve the low-energy threshold\, a novel detection approach consisting on a GEM preamplification stage above the Micromegas is being tested. This has shown great potential for its app lication in the TREX-DM detector\, demonstrating a threshold of O(10) eV.\ nThis talk will present an overview of the TREX-DM experiment and the curr ent status of the detector\, including preliminary results of the GEM+Micr omegas detection system\, as well as the latest updates on the detectors c athode to further reducing the background.\n\nhttps://indico.ific.uv.es/ev ent/8035/contributions/28896/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28896/ END:VEVENT BEGIN:VEVENT SUMMARY:Characterization of neutron fluxes in underground laboratories wit h HENSA DTSTART;VALUE=DATE-TIME:20251119T171500Z DTEND;VALUE=DATE-TIME:20251119T173000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28894@indico.ific.uv.es DESCRIPTION:Speakers: Nil Mont Geli (Universitat Politècnica de Catalunya )\nHENSA is a high efficiency neutron spectrometer based on the same princ iple than Bonner sphere systems. The detector has been used for years in t he Canfranc Underground Laboratory (LSC) in order to assess the neutron fl ux underground. In particular\, for more than 3 years HENSA has been being used in hall B of the LSC with obejective to characterize the neutron flu x that could affect the ANAIS-112 dark-matter experiment.\n\nIn this work\ , last results from the HENSA campaign at LSC will be discussed\, includin g the temporal evolution and energy spectra. In addition\, the status of t he recently started HENSA collaboration at the Gran Sasso National Laborat ory (LNGS) will be shown.\n\nhttps://indico.ific.uv.es/event/8035/contribu tions/28894/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28894/ END:VEVENT BEGIN:VEVENT SUMMARY:Status of the NA64mu experiment DTSTART;VALUE=DATE-TIME:20251119T160000Z DTEND;VALUE=DATE-TIME:20251119T161500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28892@indico.ific.uv.es DESCRIPTION:Speakers: Mirald Tuzi (Instituto de Física Corpuscular (Unive rsitat de València y CSIC))\nNA64 is a fixed target experiment searching for Dark Sectors with the missing energy/momentum technique by employing h igh energy electron\, positron\, muon and hadron beams at the CERN Super P roton Synchrotron accelerator. In this talk\, we focus on the status of th e program using the high intensity M2 muon beamline. The first results obt ained with $1.98\\times10^{10}$ muons on target (MOT) collected in 2022 de monstrated the feasibility of the technique and were published in Phys. Re v. Lett. 132\, 211803 (2024) and Phys Rev. D 110\, 112015 (2024). In 2023 and 2024\, the experimental setup was significantly improved allowing us t o double the beam intensity\, further background suppression\, and accumul ating 10 times more data with ~$3.5\\times10^{11}$ MOT in total. In this t alk\, I will report the status of the ongoing 2023 data analysis and the e xperiment prospects in probing the parameter space of the well-motivated b enchmark Light Dark Matter models and other scenarios of New Physics below the electroweak scale.\n\nhttps://indico.ific.uv.es/event/8035/contributi ons/28892/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28892/ END:VEVENT BEGIN:VEVENT SUMMARY:Testing neutrinophilic dark sectors in core-collapse supernovae. DTSTART;VALUE=DATE-TIME:20251119T174500Z DTEND;VALUE=DATE-TIME:20251119T180000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28887@indico.ific.uv.es DESCRIPTION:Speakers: Karen Macias Cardenas (Instituto de Física Teórica (IFT UAM/CSIC))\nIn this talk\, I explore how neutrinophilic dark sectors can impact core-collapse supernovae by extracting energy out of the proto -neutron star and show preliminary cooling bounds on two different models: a Dirac fermion with s-wave annihilation and a Majorana fermion with p-wa ve annihilation to neutrinos of all flavours. For each model I present the cooling bounds for two cases: a light mediator and a heavy mediator. We f ind that luminosity bounds lie in the overabundant region if the dark sect or fermions are to be considered dark matter candidates. Finally\, I brief ly discuss limitations to the luminosity calculations like diffusive trans port and important changes that can happen before core-collapse.\n\nhttps: //indico.ific.uv.es/event/8035/contributions/28887/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28887/ END:VEVENT BEGIN:VEVENT SUMMARY:Up-scattering production of a sterile fermion at neutrino experime nts DTSTART;VALUE=DATE-TIME:20251119T180000Z DTEND;VALUE=DATE-TIME:20251119T181500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28883@indico.ific.uv.es DESCRIPTION:Speakers: Pablo Muñoz Candela (IFIC\, CSIC-UV)\nWe consider t he possible production of a new MeV-scale fermion at the COHERENT\, LZ and XENONnT experiments\, and the future DUNE detector. The new fermion\, bel onging to a dark sector\, can be produced through the up-scattering proces s of neutrinos off the nuclei and the electrons of the detector material\, via the exchange of a light mediator. We explore the possibility of gener alized interactions\, that is a scalar\, pseudoscalar\, vector\, axial or tensor mediator. We perform a detailed statistical analysis of the COHEREN T\, LZ and XENONnT datasets and obtain up-to-date constraints on the coupl ings and masses of the dark fermion and mediators. Likewise\, we include s ensitivities for the DUNE detector. Finally\, we briefly comment on the st ability of the dark fermion.\n\nhttps://indico.ific.uv.es/event/8035/contr ibutions/28883/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28883/ END:VEVENT BEGIN:VEVENT SUMMARY:ProtoDUNEs: Testing Technologies for the Deep Underground Neutrino Experiment DTSTART;VALUE=DATE-TIME:20251119T131500Z DTEND;VALUE=DATE-TIME:20251119T133000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29121@indico.ific.uv.es DESCRIPTION:Speakers: Andrea Roche (IFIC\, CSIC-UV)\nhttps://indico.ific.u v.es/event/8035/contributions/29121/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29121/ END:VEVENT BEGIN:VEVENT SUMMARY:The Photon Detection System of SBND: towards the first X-ARAPUCA s ignals DTSTART;VALUE=DATE-TIME:20251119T141500Z DTEND;VALUE=DATE-TIME:20251119T143000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28980@indico.ific.uv.es DESCRIPTION:Speakers: Alicia Vázquez Ramos (University of Granada)\nThe S hort-Baseline Near Detector (SBND) is one of the three experiments in the Short-Baseline Neutrino (SBN) Program at Fermilab. Located only 110 m down stream of the Booster Neutrino Beam (BNB) target\, SBND is the detector cl osest to the neutrino source. The detector is a Liquid Argon Time Projecti on Chamber (LArTPC) with a 112-ton active volume which enables unprecedent ed precision measurements of neutrino-nucleus interaction in liquid Argon. The detector began taking data in July 2024 and has already completed its first year of running. Its Photon Detection System (PDS) is a hybrid syst em consisting of 120 photomultiplier tubes (PMTs) and 192 novel X-ARAPUCA devices\, accompanied by highly reflective panels coated with a wavelength -shifting compound covering the cathode and reflecting light towards the o ptical devices. An X-ARAPUCA functions as a light trap that captures photo n emitted by the Argon\, shifts their wavelength to a detectable spectrum using a coating\, and then guides these photons to an array of silicon pho tomultipliers (SiPMs) for detection. The X-ARAPUCA system represents an R& D opportunity to demonstrate the performance of this novel technology in a LArTPC exposed to a neutrino beam over several years. There are two types of X-ARAPUCA installed: one sensitive to vacuum ultraviolet (VUV) argon s cintillation light and another sensitive to visible light. This talk prese nts an overview of the SBND detector\, focusing on its X-ARAPUCA system an d the path towards detecting the first X-ARAPUCA signals.\n\nhttps://indic o.ific.uv.es/event/8035/contributions/28980/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28980/ END:VEVENT BEGIN:VEVENT SUMMARY:Searches for physics beyond the Standard Model at the Short-Baseli ne Near Detector (SBND) DTSTART;VALUE=DATE-TIME:20251119T143000Z DTEND;VALUE=DATE-TIME:20251119T144500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28979@indico.ific.uv.es DESCRIPTION:Speakers: Jorge Romeo (CIEMAT)\nThe Short-Baseline Near Detect or (SBND) is a 112-ton liquid argon time projection chamber 110 m away fro m the Booster Neutrino Beam (BNB) target at Fermilab (Illinois\, USA). In addition to its role as the SBN program's near detector\,enabling precisio n searches for short-baseline neutrino oscillations\, the proximity of SBN D to the BNB target makes the experiment ideal for many beyond the Standar d Model (BSM) searches for new particles produced in the beam. The nanosec ond-timing resolution of the scintillation light detectors further boosts the experiment capabilities. In this talk\, we present the status and expe cted sensitivity to new BSM particles produced in the decay of mesons and in proton-target interactions.\n\nhttps://indico.ific.uv.es/event/8035/con tributions/28979/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28979/ END:VEVENT BEGIN:VEVENT SUMMARY:Results from the first run of the NEXT-100 detector DTSTART;VALUE=DATE-TIME:20251119T144500Z DTEND;VALUE=DATE-TIME:20251119T150000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28906@indico.ific.uv.es DESCRIPTION:Speakers: Gonzalo Martínez Lema (IFIC / UV)\nThe NEXT experim ent aims to detect neutrinoless double beta decay in $^{136}$Xe using a hi gh-pressure gas Time Projection Chamber with electroluminescent amplificat ion. This technology features an excellent energy resolution (\n\nhttps:// indico.ific.uv.es/event/8035/contributions/28906/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28906/ END:VEVENT BEGIN:VEVENT SUMMARY:The Deep Underground Neutrino Experiment: a new era in precision n eutrino physics DTSTART;VALUE=DATE-TIME:20251119T130000Z DTEND;VALUE=DATE-TIME:20251119T131500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28902@indico.ific.uv.es DESCRIPTION:Speakers: Jordi Capó (IFIC)\nThe Deep Underground Neutrino Ex periment (DUNE) is a next-generation international experiment that will re define our understanding of neutrino physics. The combination of a powerfu l wide-band neutrino beam complemented by a high-performance and movable n ear detector complex in Fermilab and a far detector with massive Liquid Ar gon Time Projection Chambers located 1\,300 km deep at the Sanford Undergr ound Research Facility (SURF)\, will allow DUNE not only to determine the neutrino mass ordering and measure potential CP violation in the lepton se ctor\, but also to test the completeness of the three-flavour paradigm its elf. DUNE’s broad energy coverage and long baseline will give access to all oscillation parameters\, providing unprecedented sensitivity to matter effects and potential observations of deviations from standard oscillatio n physics\, such as non-standard interactions\, sterile neutrinos\, or CPT violation. DUNE will also explore a rich landscape of astrophysical and b eyond-Standard-Model phenomena\, from supernova neutrinos to dark sector s ignatures. While the demonstrators at CERN and Fermilab continue deliverin g physics results\, most of the detector components are already in product ion\, as the first cryostat is planned to be installed next year in the re cently completed SURF caverns.\n\nhttps://indico.ific.uv.es/event/8035/con tributions/28902/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28902/ END:VEVENT BEGIN:VEVENT SUMMARY:The Upgraded ND280 in T2K and Hyper-Kamiokande DTSTART;VALUE=DATE-TIME:20251119T133000Z DTEND;VALUE=DATE-TIME:20251119T134500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28893@indico.ific.uv.es DESCRIPTION:Speakers: Thorsten Lux (IFAE)\nThe ND280 near detector of the T2K experiment at J-PARC plays a crucial role in minimizing the systematic uncertainties related to the neutrino flux and neutrino-nucleus cross-sec tions\, as it measures the neutrino beam before it oscillates. The ND280 d etector has recently been upgraded with a new suite of sub-detectors: a hi gh-granularity SuperFGD with 2 million optically-isolated scintillating cu bes read out by wavelength-shifting fibres and 55000 Multi-Pixel Photon Co unters\; two horizontal Time-Projection Chambers instrumented with resisti ve Micromegas\, and additionally six panels of scintillating bars for prec ise time-of-flight measurements. The installation of the new subdetectors was completed in May 2024\, and since then\, the T2K collaboration has bee n successfully taking neutrino beam data with the upgraded ND280. The tal k will cover the performance of the upgraded ND280 and will also address t he importance of ND280 for Hyper-Kamiokande.\n\nhttps://indico.ific.uv.es/ event/8035/contributions/28893/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28893/ END:VEVENT BEGIN:VEVENT SUMMARY:From Commissioning to Performance: The New High-Angle TPCs in the T2K Near Detector Upgrade DTSTART;VALUE=DATE-TIME:20251119T140000Z DTEND;VALUE=DATE-TIME:20251119T141500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28891@indico.ific.uv.es DESCRIPTION:Speakers: Merlin Varghese (IFAE\, BARCELONA)\nThe T2K experime nt in Japan is a long-baseline neutrino oscillation experiment searching f or CP violation in the leptonic sector. To enhance the precision of its me asurements\, the near detector ND280 has recently been upgraded with two n ew High-Angle Time Projection Chambers (HA-TPCs). The HA-TPCs improve the tracking of particles from neutrino interactions at high angles.\n\nThe HA -TPCs combine two key innovations: a lightweight composite field cage that maximises the active volume while reducing the material budget and Encaps ulated Resistive Anode Micromegas (ERAMs)\, a novel readout technology pro viding stability and robustness without sacrificing spatial resolution. Al l detectors in the upgrade project were installed at J-PARC between autumn 2023 and spring 2024. The detectors were successfully commissioned with c osmic rays and the neutrino beam and\, since June 2024\, have been taking data as the fully upgraded ND280.\n\nFirst performance studies show that t he HA-TPCs are meeting the design goals\, with promising results in spatia l\, momentum\, and energy resolution. Dedicated analyses of spatial resolu tion in the drift direction\, along with studies of electric-field behavio ur\, further confirm their performance for long-term operation. These achi evements mark a key milestone for T2K and confirm the robustness of HA-TPC s for long-term operation for next-generation neutrino experiments such as Hyper-Kamiokande.\n\nhttps://indico.ific.uv.es/event/8035/contributions/2 8891/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28891/ END:VEVENT BEGIN:VEVENT SUMMARY:Confronting COHERENT and LHC to test neutrino nonstandard interact ions DTSTART;VALUE=DATE-TIME:20251119T151500Z DTEND;VALUE=DATE-TIME:20251119T153000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28889@indico.ific.uv.es DESCRIPTION:Speakers: Adrián Terrones Aragón (IFIC\, CSIC-UV)\nWe will s how the complementarity between COHERENT and LHC searches in testing neutr ino nonstandard interactions (NSIs) through the completion of the effectiv e field theory approach within a Z′ simplified model. Our results reveal that LHC bounds are strongly dependent on the Z′ mass\, with relatively large masses excluding regions in the parameter space that are allowed by COHERENT data and its future expectations. We demonstrate that the combin ation of low- and high-energy experiments results in a viable approach to break NSI degeneracies within the context of simplified models.\n\nhttps:/ /indico.ific.uv.es/event/8035/contributions/28889/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28889/ END:VEVENT BEGIN:VEVENT SUMMARY:The COLINA experiment: a conical TPC for CEνNS detection. DTSTART;VALUE=DATE-TIME:20251119T150000Z DTEND;VALUE=DATE-TIME:20251119T151500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28886@indico.ific.uv.es DESCRIPTION:Speakers: Ander Simón Estévez (IFIC)\nThe COLINA project aim s to develop an innovative single-phase noble liquid time projection chamb er (TPC) to detect CEνNS. Two distinct ideas are combined to maximize the potential of the technique. 1) The signal will be amplified through elect roluminiscence (EL). 2) The TPC will be shaped as a conical frustum.\nSing le-phase EL is unaffected by charge trapping which is a major deterrent of dual-phase noble liquid TPCs for CEνNS searches at shallow depths. Howev er\, it requires extremely high electric fields. Such fields can be reache d by using very thin wires – μm-scale diameter. This is an impediment t o produce large amplification regions. Common TPC shapes are thus limited in size and target mass. The conical shape allows to maximize the mass by drifting all charges towards a small amplification region at the smaller c ircle of the cone. Such scheme appears as cost-efficient as it allows for good coverage with few sensors.\nThe final goal is to deploy COLINA\, a co nical TPC capable of holding ∼50 kg of LXe\, at the largest spallation n eutrino source\, the European Spallation Source. Simulations point to a co nservative energy threshold as low as ∼0.5 keVnr. The detector will allo w for operation with different noble gases. The increase in density of liq uid-phase\, compared to gaseous-phase\, results in large CEνNS interactio n rate with rather small detectors. In fact\, COLINA will produce the larg er CEνNS statistics in all the considered isotopes\, Xe\, Kr and Ar\, and will do so in unexplored energy regions for the process\, where the physi cs relevance is maximal. \nThe project was recently funded and is now star ting its active development and prototyping. In this talk I’ll give a br ief overview of the project highlighting the expected performance and the various challenges that are expected to be tackled during the coming years .\n\nhttps://indico.ific.uv.es/event/8035/contributions/28886/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28886/ END:VEVENT BEGIN:VEVENT SUMMARY:The prospects of the Water Cherenkov Experiment and the status of the calibration sources for the Hyper-K detectors DTSTART;VALUE=DATE-TIME:20251119T134500Z DTEND;VALUE=DATE-TIME:20251119T140000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28885@indico.ific.uv.es DESCRIPTION:Speakers: Helena Almazan (Donostia International Physics Cente r (DIPC))\nThe next generation long-baseline neutrino experiment\, Hyper-K amiokande (HK) will rely on precise measurements of the neutrino and secon dary particle interactions to reduce systematic uncertainties. The Water C herenkov Test Experiment (WCTE)\, a 50-ton prototype operated at the end o f the T9 beam line at CERN during 2024-2025\, will deliver valuable measur ements of processes relevant for neutrino interaction modelling in water C herenkov detectors\, including pion absorption and scattering\, lepton sca ttering and secondary neutron production. Additionally\, the WCTE detector has provided a unique opportunity to validate photon detection technologi es and calibration strategies for future HK detectors. In this contributio n\, we present the current status of the WCTE measurements\, including bot h the beam data and the dedicated calibration sources\, and discuss the st atus of the calibration systems under development for the HK intermediate and far detectors.\n\nhttps://indico.ific.uv.es/event/8035/contributions/2 8885/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28885/ END:VEVENT BEGIN:VEVENT SUMMARY:COmpact DEtector for EXotics at LHCb: CODEX-b DTSTART;VALUE=DATE-TIME:20251119T172000Z DTEND;VALUE=DATE-TIME:20251119T174000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-29049@indico.ific.uv.es DESCRIPTION:Speakers: Carlos Vázquez Sierra (Universidade de Santiago de Compostela)\nhttps://indico.ific.uv.es/event/8035/contributions/29049/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/29049/ END:VEVENT BEGIN:VEVENT SUMMARY:Towards High Luminosity LHC: Spanish contributions to the ATLAS\, CMS & LHC-b upgrades DTSTART;VALUE=DATE-TIME:20251121T120000Z DTEND;VALUE=DATE-TIME:20251121T122500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28986@indico.ific.uv.es DESCRIPTION:Speakers: Manuel Lozano (IMB-CNM (CSIC))\nhttps://indico.ific. uv.es/event/8035/contributions/28986/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28986/ END:VEVENT BEGIN:VEVENT SUMMARY:Dark Matter in an Evanescent Three-Brane Randall-Sundrum Scenario DTSTART;VALUE=DATE-TIME:20251120T094500Z DTEND;VALUE=DATE-TIME:20251120T100000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28635@indico.ific.uv.es DESCRIPTION:Speakers: Alejandro Muñoz Ovalle (IFIC(CSIC/UV))\nApart from its gravitational interactions\, dark matter (DM) has remained so\nfar elu sive in laboratory searches. One possible explanation is that the relevant interactions\nto explain its relic abundance are mainly gravitational. In this work we consider an extra-\ndimensional Randall-Sundrum scenario wit h a TeV-PeV IR brane\, where the Standard\nModel is located\, and a GeV-Te V deep IR (DIR) one\, where the DM lies. When the\ncurvatures of the bulk to the left and right of the IR brane are very similar\, the tension\nof t he IR brane is significantly smaller than that of the other two branes\, a nd therefore\nwe term it “evanescent”. In this setup\, the relic abund ance of DM arises from the freeze-\nout mechanism\, thanks to DM annihilat ions into radions and gravitons. Focusing on a\nscalar singlet DM candidat e\, we compute and apply current and future constraints from\ndirect\, ind irect and collider-based searches. Our findings demonstrate the viability of this\nscenario and highlight its potential testability in upcoming expe riments. We also discuss\nthe possibility of inferring the number of brane s if the radion and several Kaluza-Klein\ngraviton resonances are detected at a future collider.\n\nhttps://indico.ific.uv.es/event/8035/contributio ns/28635/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28635/ END:VEVENT BEGIN:VEVENT SUMMARY:Probing the Topology of the Early Universe using CMB Temperature a nd Polarization Anisotropies DTSTART;VALUE=DATE-TIME:20251120T093000Z DTEND;VALUE=DATE-TIME:20251120T094500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28874@indico.ific.uv.es DESCRIPTION:Speakers: Miguel-Angel Sanchis-Lozano (IFIC\, CSIC-UV)\nThe te mperature and polarization of the cosmic microwave background (CMB)\, as m easured today\, may offer key insights into the topology of the early univ erse prior to inflation\, for example\, by discriminating between flat and warped geometries. In this paper\, we focus on a Kaluza-Klein model with an extra spatial dimension that compactifies at the Grand Unified Theory ( GUT) epoch\, subject to mixed Neumann/Dirichlet boundary conditions at fix ed points. As a consequence\, a set of infrared cutoffs naturally emerges in both the scalar and tensor spectra\, leading to observable consequences in the CMB. We examine in detail the possible signatures of such a topolo gy\, particularly in relation to the even-odd parity imbalance already rep orted by the COBE\, WMAP and Planck missions in the temperature angular co rrelations at large scales. Furthermore\, we extend our analysis to the ex isting Planck E-mode polarization data\, and to the high-precision B-mode polarization measurements expected from the forthcoming LiteBIRD mission.\ n\nhttps://indico.ific.uv.es/event/8035/contributions/28874/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28874/ END:VEVENT BEGIN:VEVENT SUMMARY:How large can lepton mixing be? DTSTART;VALUE=DATE-TIME:20251120T091500Z DTEND;VALUE=DATE-TIME:20251120T093000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28642@indico.ific.uv.es DESCRIPTION:Speakers: Rafael Sánchez López (Universidad de Granada)\nWe show that\, contrary to common expectations\, the observed charged leptons can have a substantial mixing with new\, heavier fermions. This can happe n\, in the language of effective theories\, when the effect of mixing with heavier fermions vanishes at tree level in operators of mass-dimension 6 (or it is suppressed by the small charged lepton masses)\, a cancellation that can be naturally ensured by symmetries. Other observable effects from fermion mixing appear then\, either at tree-level via operators of mass d imension 8\, or at one-loop order in operators of mass-dimension 6. \nUsin g a model that realizes this scenario we consider all current direct and i ndirect constraints and show that experimental constraints on the mixing a re so mild that\, given the current direct limit on the mass of the heavy fermions\, theoretical considerations\, mainly instability of the Higgs po tential\, presence of Landau poles and strong coupling\, become the leadin g current constraints on the mixing. \nCurrently the right handed electron could have a $21\\%$ component of EW non-singlet and still be compatible with all current experimental and theoretical constraints. The equivalent limits for muons and taus are\, respectively\, $18\\%$ and $16\\%$. Future experiments\, including the high-luminosity of the LHC and\, most notably \, the FCC-ee\, will be precise enough to make the experimental limits on the mixing surpase the theoretical ones.\n\nhttps://indico.ific.uv.es/even t/8035/contributions/28642/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28642/ END:VEVENT BEGIN:VEVENT SUMMARY:Classification of Modular UV Completions via cLFV observables DTSTART;VALUE=DATE-TIME:20251120T090000Z DTEND;VALUE=DATE-TIME:20251120T091500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28637@indico.ific.uv.es DESCRIPTION:Speakers: Adrián Moreno Sánchez (Universidad de Granada)\nMo dular symmetries have emerged as a promising and elegant approach to the f lavor problem\, with the discrete group $A_4$ as a benchmark example. In t his work\, we study the impact of modular UV interactions generating dimen sion-6 SMEFT operators with leptons. Restricting to extensions with a sing le mediator and at most one modular form insertion\, we classify the possi ble scenarios and compute their one-loop matching. We show how charged lep ton flavor violating observables provide stringent constraints\, offering a systematic path to test modular flavor symmetries in the future.\n\nhttp s://indico.ific.uv.es/event/8035/contributions/28637/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28637/ END:VEVENT BEGIN:VEVENT SUMMARY:Constraints on SU(2)_L-preserving NSI from τ decays DTSTART;VALUE=DATE-TIME:20251120T084500Z DTEND;VALUE=DATE-TIME:20251120T090000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28636@indico.ific.uv.es DESCRIPTION:Speakers: Santiago Paz Castro (Universitat de València)\nNeut rino non-standard interactions (NSI) have been studied in a variety of con texts and suggested as a possible mechanism for resolving certain unexpect ed results in oscillation experiments. NSI may be generated in various way s and take a variety of forms. We focus on flavor-changing neutral current NSIs involving tau neutrinos. In simple scenarios in which these are gene rated by dimension-six effective operators\, it is often the case that fla vor-violating interactions of charged leptons are also generated\; the str engths of these interactions are then related by SU(2)_L symmetry. We inve stigate for this subset of NSI the restrictions which can be obtained by u tilizing the stringent experimental limits on charged lepton flavor-violat ing tau decays\, finding that the quark contributions to these operators a re often constrained to be on the order of 10^-3.\n\nhttps://indico.ific.u v.es/event/8035/contributions/28636/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28636/ END:VEVENT BEGIN:VEVENT SUMMARY:ProtoDUNE’s Window into Hidden Physics DTSTART;VALUE=DATE-TIME:20251120T083000Z DTEND;VALUE=DATE-TIME:20251120T084500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28879@indico.ific.uv.es DESCRIPTION:Speakers: Josu Hernandez (IFIC-UV)\nThe lack of observation of experimental signals pointing to the existence of physics beyond the Stan dard Model (SM) suggests that the coupling between SM particles and hidden sectors is likely small. This suppression leads to relatively long lifeti mes for BSM particles when their masses lie within the MeV–GeV range. In this talk\, the regime of long-lived particles (LLPs) is considered\, mot ivated by their potential to serve as portals to hidden sectors that addre ss different open problems of the SM. \nRecent studies indicate that Liqui d Argon Time Projection Chambers (LArTPC) \, as the prototype of DUNE far detectors (ProtoDUNE) installed at CERN\, have the potential to detect lon g-lived BSM particles from one of the targets in CERN’s North Area expos ed to the 400 GeV SPS beam. A key demonstration lies in observing SM neutr inos—well-known weakly interacting particles. Feasibility studies are on going with a test carried out using one of the ProtoDUNE detectors that ai med at demonstrating the potential of these detectors for BSM searches. In this talk\, the status of our analysis and our plans for future BSM prosp ects will be highlighted.\n\nhttps://indico.ific.uv.es/event/8035/contribu tions/28879/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28879/ END:VEVENT BEGIN:VEVENT SUMMARY:New methods to probe Standard Model Extensions via Proton Decay an d Neutrino Masses DTSTART;VALUE=DATE-TIME:20251120T081500Z DTEND;VALUE=DATE-TIME:20251120T083000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28634@indico.ific.uv.es DESCRIPTION:Speakers: Arnau Bas i Beneito (Institut de Física Corpuscular (IFIC\, CSIC))\nBaryon and lepton number are excellent low-energy symmetr ies of the Standard Model (SM) that tightly constrain the form of its exte nsions. In this paper we investigate the possibility that these accidental symmetries are violated in the deep UV\, in such a way that one multiplet necessary for their violation lives at an intermediate energy scale M abo ve the electroweak scale. We write down the simplest effective operators c ontaining each multiplet that may couple linearly to the SM at the renorma lisable level and estimate the dominant contribution of the underlying UV model to the pertinent operators in the SMEFT: the dimension-5 Weinberg op erator and the baryon-number-violating operators up to dimension 7. Our re sults are upper bounds on the scale M for each multiplet–operator pair\, derived from neutrino-oscillation data as well as prospective nucleon-dec ay searches. We also analyse the possibility that both processes are simul taneously explained within a natural UV model. In addition\, we advocate t hat our framework provides a convenient and digestible way of organising t he space of UV models that violate these symmetries.\n\nhttps://indico.ifi c.uv.es/event/8035/contributions/28634/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28634/ END:VEVENT BEGIN:VEVENT SUMMARY:Scotogenic mechanism from an extended $SU(2)_1 \\times SU(2)_2 \\t imes U(1)_Y$ electroweak symmetry DTSTART;VALUE=DATE-TIME:20251120T080000Z DTEND;VALUE=DATE-TIME:20251120T081500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28633@indico.ific.uv.es DESCRIPTION:Speakers: Javier Perez-Soler (IFIC (CSIC - UV))\nWe propose an extension of the electroweak sector of the Standard Model in which the ga uge group $SU(2)_L$ is promoted to $SU(2)_1 \\times SU(2)_2$. This framewo rk naturally includes a viable dark matter candidate and generates neutrin o masses radiatively *à la Scotogenic*. Our scenario can be viewed as an ultraviolet extension of the Scotogenic mechanism\, addressing some of its shortcomings. The resulting phenomenology may be probed through a range o f experimental signatures\, from precision electroweak measurements to sea rches for lepton flavor violation.\n\nhttps://indico.ific.uv.es/event/8035 /contributions/28633/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28633/ END:VEVENT BEGIN:VEVENT SUMMARY:Probing effective muon interactions using the NA64μ experiment at CERN DTSTART;VALUE=DATE-TIME:20251119T174500Z DTEND;VALUE=DATE-TIME:20251119T180000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28877@indico.ific.uv.es DESCRIPTION:Speakers: Victor Martin Lozano (IFIC/UV)\nIn this work we anal yze how NA64μ can contribute to the global SMEFT program by probing two e ffective four lepton operators completely unbounded so far and break one o f the current flat directions. Furthermore\, we also study the potential o f NA64 testing an extension of SMEFT that includes fermion singlets of the SM gauge group in the low energy field content. This effective field theo ry\, usually dubbed νSMEFT\, is well motivated by the observation of ligh t neutrino masses and leptonic mixing. We find that NA64μ can constrain t hree unbounded four fermion operators of the νSMEFT. We derive the curren t leading bounds on these operators and compute the future sensitivity. Ou r results fill the gap between the current experimental program and a poss ible future muon collider able to probe this type of New Physics.\n\nhttps ://indico.ific.uv.es/event/8035/contributions/28877/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28877/ END:VEVENT BEGIN:VEVENT SUMMARY:Predictions for multiple Higgs production: comparing HEFT and SMEF T DTSTART;VALUE=DATE-TIME:20251119T173000Z DTEND;VALUE=DATE-TIME:20251119T174500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28876@indico.ific.uv.es DESCRIPTION:Speakers: Juan José Sanz-Cillero (Universidad Complutense de Madrid and IPARCOS)\nWe discuss various aspects of multi-Higgs boson produ ction from longitudinal electroweak (EW) gauge boson scattering in the TeV region as the necessary information to characterise the Flare function\, F(h)\, which determines whether the Standard Model EFT (SMEFT) or the Higg s EFT (HEFT -also sometimes referred as the EW Chiral Lagrangian-) is the appropriate description. We analyze various correlations among Higgs coupl ings that help decide\, from experimental data\, whether we have a viable SMEFT low-energy scenario. We present an effective field theory study of s cattering into states with one\, two\, three and four Higgs bosons in the final state\, in addition to possible extra EW gauge bosons. We show sever al important cancellations and simplifications which allows us to display these amplitudes in a very compact form. We show that for a growing number of Higgs bosons in the final state\, SMEFT leads to an important suppress ion of the cross sections with a large number of Higgses\, while this does not happen for general HEFT low-energy scenarios (which do not accept a S MEFT description). We provide some numerical estimates of these multi-Higg s cross sections based on current experimental bounds. Finally\, we show h ow field redefinitions -or an appropriate choice of the scalar manifold co ordinates- can provide a more transparent picture of these processes.\n\nh ttps://indico.ific.uv.es/event/8035/contributions/28876/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28876/ END:VEVENT BEGIN:VEVENT SUMMARY:New insights into two-loop running in effective field theories DTSTART;VALUE=DATE-TIME:20251119T171500Z DTEND;VALUE=DATE-TIME:20251119T173000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28639@indico.ific.uv.es DESCRIPTION:Speakers: Javier López Miras (Universidad de Granada)\nWe pre sent a novel approach to compute two-loop beta functions in effective fiel d theories obtained via dimensional reduction from five to four dimensions . We isolate UV divergences in the 4D theory from the IR divergences arisi ng in the matching procedure (remarkably 1 and 2 loop UV divergences in 5D vanish). This method provides a straightforward way to disentangle 4D fro m 5D contributions\, allowing the computation of 4D two-loop beta function s without introducing infrared regulators or employing more intricate tech niques such as R*-methods. Our approach thus offers a clean\, efficient\, and conceptually transparent alternative for higher-order renormalization in dimensionally reduced effective field theories.\n\nhttps://indico.ific. uv.es/event/8035/contributions/28639/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28639/ END:VEVENT BEGIN:VEVENT SUMMARY:Symmetry-restoring finite counterterms of SMEFT four-fermion opera tor insertions at one-loop DTSTART;VALUE=DATE-TIME:20251119T170000Z DTEND;VALUE=DATE-TIME:20251119T171500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28646@indico.ific.uv.es DESCRIPTION:Speakers: Sergio Ferrando Solera (IFIC)\nDimensional regulariz ation is nowadays the most used technique to perform loop calculations in Quantum Field Theories. However\, it faces some complications when applied to chiral gauge theories such as the Standard Model of particle physics b ecause it is not possible to define a mathematically consistent D-dimensio nal scheme that preserves gauge symmetries. Nonetheless\, for a theory fre e of physical anomalies it is always possible to restore the symmetry by t he addition of the appropriate set of both infinite and finite counterterm s. In our work\, we present the complete calculation of such finite counte rterms needed for the consistent renormalization of the dimension six four -fermion operators of the Standard Model Effective Field Theory at one loo p using the Breitenlohner-Maison-’t Hooft-Veltman scheme.\n\nhttps://ind ico.ific.uv.es/event/8035/contributions/28646/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28646/ END:VEVENT BEGIN:VEVENT SUMMARY:Holographic entanglement entropy at finite temperature DTSTART;VALUE=DATE-TIME:20251119T164500Z DTEND;VALUE=DATE-TIME:20251119T170000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28880@indico.ific.uv.es DESCRIPTION:Speakers: Anna Hill Romero (IFIC (CSIC-UV))\nWe determine the expression for the entanglement entropy at finite temperature for disk reg ions in conformal field theories that are dual to black holes in Einstein gravity and Gauss-Bonnet gravity\, in the context of the AdS/CFT correspon dence. We use the Ryu-Takayanagi formula and its generalization for higher -curvature gravities\, respectively. We compute the low temperature expans ion of the holographic entanglement entropy relative to the vacuum state\, up to second order. The results are expressed in terms of the thermal ent ropy charge and the central charge in the correlator of two stress-energy tensors\, applying the AdS/CFT dictionary. In Einstein gravity\, the expan sion coefficients are fixed. In Gauss-Bonnet gravity\, the first order coe fficient adopts a simple form in terms the thermal entropy charge\, sugges ting a possible universal character for this coefficient.\n\nhttps://indic o.ific.uv.es/event/8035/contributions/28880/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28880/ END:VEVENT BEGIN:VEVENT SUMMARY:A hot take on electroweak Skyrmions DTSTART;VALUE=DATE-TIME:20251119T163000Z DTEND;VALUE=DATE-TIME:20251119T164500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28645@indico.ific.uv.es DESCRIPTION:Speakers: Luis Gil (Universidad de Granada)\nSkyrmions were fi rst proposed in QCD\, where they provide a topological description of bary ons as solitonic excitations of the pion field. Their emergence as a new d egree of freedom without the need of additional field content\, and their potential as a dark matter candidate\, has since motivated the search for analogous configurations in other theories.\n\nIn this work\, we shall add ress the search for Skyrmions in electroweak-like sectors. We will briefly discuss three essential aspects of Skyrmions: 1) the requirements for the ir stability\, 2) their existence in weakly-coupled UV completions and 3) whether high-temperature effects might aid in stabilizing them.\n\nhttps:/ /indico.ific.uv.es/event/8035/contributions/28645/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28645/ END:VEVENT BEGIN:VEVENT SUMMARY:Running couplings in the high-temperature effective theory of the Standard Model DTSTART;VALUE=DATE-TIME:20251119T161500Z DTEND;VALUE=DATE-TIME:20251119T163000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28641@indico.ific.uv.es DESCRIPTION:Speakers: Andrii Dashko (University of Granada)\nIn this work\ , we study the renormalization-group evolution of parameters in the dimens ionally reduced three-dimensional effective field theory (3D EFT) that des cribes thermally driven electroweak phase transitions of the Standard Mode l Higgs field\, triggered by Beyond the Standard Model physics. \nWe compu te the two-loop running of the 3D EFT including the effect of the leading non-renormalizable terms.\nWe then analyze how the running affects the the rmodynamic observables characterizing the phase transition\, such as the c ritical temperature and the transition strength.\nBy incorporating higher- order corrections in the mass parameter evolution\, as well as the running of other effective operators\, we set the stage for testing their impact on phase transition dynamics in lattice simulations.\n\nhttps://indico.ifi c.uv.es/event/8035/contributions/28641/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28641/ END:VEVENT BEGIN:VEVENT SUMMARY:Hot news on: The Phase Structure of the SMEFT DTSTART;VALUE=DATE-TIME:20251119T160000Z DTEND;VALUE=DATE-TIME:20251119T161500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28640@indico.ific.uv.es DESCRIPTION:Speakers: Maria Cristina Fiore (Universidad de Granada)\nWe pe rform dimensional reduction of the electroweak sector of the dimension-six SMEFT to order $\\mathcal{O}(g^4)$ in coupling constants $g$. This analys is includes one-loop contributions to kinetic terms and quartic couplings\ ; as well as two-loop contributions\, where operators such as four-fermion interactions first appear\, to squared mass terms. Using lattice data\, w e also provide evidence that\, in contrast with previous statements in the literature\, the SMEFT may undergo a first-order electroweak phase transi tion even without significant direct modifications of the Higgs potential at zero temperature.\n\nhttps://indico.ific.uv.es/event/8035/contributions /28640/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28640/ END:VEVENT BEGIN:VEVENT SUMMARY:qT/Q correction for unpolarized Drell-Yan DTSTART;VALUE=DATE-TIME:20251119T143000Z DTEND;VALUE=DATE-TIME:20251119T144500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28875@indico.ific.uv.es DESCRIPTION:Speakers: Arturo Arroyo (Departamento de Física Teórica e IP ARCOS\, Universidad Complutense de Madrid)\nThe transverse momentum depend ent (TMD) factorization theorem incorporates several types of power correc tions to the leading term. For large values of transverse momentum\, $q_T/ Q$ corrections become significant. They arise from higher-twist TMD distri btuions\, which are singular at small transverse distances. We propose a m ethod that reveals this singularity and makes the $q_T/Q$ correction manif est. As an application\, we consider twist-three TMD distributuions and co mpute the $q_T/Q$\n corrections to next-to-leading power angular coefficie nts for unpolarized Drell-Yan. The result is in complete agreement with th e data.\n\nhttps://indico.ific.uv.es/event/8035/contributions/28875/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28875/ END:VEVENT BEGIN:VEVENT SUMMARY:Bottom-up approach to describe groomed jet data in heavy-ion colli sions DTSTART;VALUE=DATE-TIME:20251119T141500Z DTEND;VALUE=DATE-TIME:20251119T143000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28881@indico.ific.uv.es DESCRIPTION:Speakers: Diogo Costa (FTAE\, Universidad de Granada)\nQuantum Chromodynamics (QCD) dictates that in extreme conditions\, as those repro duced in heavy-ion collisions\, hadronic matter turns into a new form of e lementary matter: the quark-gluon plasma (QGP). The theoretical interpreta tion of QCD jet observables in heavy-ion collisions is nonetheless to this day a complex task and there are still competing explanations for the phy sical origin of the measured medium-induced modifications.\nI will present a new approach to compute groomed jet sub-structure observables. The core idea is to treat medium effects a posteriori by an effective energy shift of the hard\, vacuum-like jet substructure. Moreover\, these medium-induc ed effects include a gradual onset of colour coherence originated from the in-medium propagation of a set of two subjets.\nThis simplified approach was first applied to a NLO-exact dijet vacuum configuration\, which was ab le to qualitatively capture the narrowing trend of groomed observables. Af terwards this was extended to full events obtained by matching the NLO mat rix-element to a leading-logarithm accurate parton shower\, resulting in a very good theory-to-data agreement (within 10%) for a broad range of obse rvables.\nGiven the current standard of a LO baseline for in-medium jet an alysis\, this study also contributes for the necessary theoretical develop ment anticipating the upcoming heavy-ion programme at the LHC\, which will carry a broad range of precision measurements to faithfully characterise the QGP.\n\nhttps://indico.ific.uv.es/event/8035/contributions/28881/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28881/ END:VEVENT BEGIN:VEVENT SUMMARY:\\eta\\pi phase shift determination from \\eta^{\\prime}->\\eta\\p i\\pi experimental data DTSTART;VALUE=DATE-TIME:20251119T140000Z DTEND;VALUE=DATE-TIME:20251119T141500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28643@indico.ific.uv.es DESCRIPTION:Speakers: David Alejandro Barón Ospina (Instituto de Física corpuscular IFIC)\nIn this talk\, a dispersive approach is presented to ex tract the s-wave $\\eta\\pi$ scattering phase shift in the elastic regime from BESIII $\\eta^{\\prime} \\rightarrow \\eta \\pi \\pi $ experimental d ata. This approach relies on unitarity and the structure of two-body parti al wave amplitudes with an analytical closed formula for the Right-Hand-Cu t and a conformal mapping for the Left-Hand-Cut. Finally\, three-body fina l state interactions are modeled with the Khuri-Treiman equations\n\nhttps ://indico.ific.uv.es/event/8035/contributions/28643/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28643/ END:VEVENT BEGIN:VEVENT SUMMARY:Lepton-nucleon interactions in the A2HDM DTSTART;VALUE=DATE-TIME:20251119T134500Z DTEND;VALUE=DATE-TIME:20251119T140000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28644@indico.ific.uv.es DESCRIPTION:Speakers: Juan Manuel Dávila Illán (Universitat de València - IFIC)\nWe present a discussion of effective CP-violating interactions o f electrons with nucleons emerging from a heavy scalar sector linearly rea lized. In particular\, we investigate the aligned 2HDM in the decoupling l imit. This model which contains sources of CP-violation that\, after integ rating out the heavy scalars\, generate 4-fermion operators. \nThere are o perators involving both a lepton current and a light quark current ($u$\, $d$ and $s$ quarks)\, which have a non-zero matrix element with the nucleo n. There are also operators involving heavy quark currents ($c$\, $b$ and $t$ quarks)\, which match at 1-loop level into dimension-7 lepton-gluon op erators.\nSome of these effective interactions are also relevant for the d etermination of the 'effective' Electric Dipole Moment (EDM) of the electr on\, an experimental observable which is both sensitive to the intrinsic E DM of the electron and electron-nucleon interactions.\n\nhttps://indico.if ic.uv.es/event/8035/contributions/28644/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28644/ END:VEVENT BEGIN:VEVENT SUMMARY:Probing Parton Distribution Functions with DUNE DTSTART;VALUE=DATE-TIME:20251119T133000Z DTEND;VALUE=DATE-TIME:20251119T134500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28638@indico.ific.uv.es DESCRIPTION:Speakers: Ángel Felipe Ballesteros (University of the Basque Country (EHU))\nNeutrinos are a valuable probe for measuring Parton Distri bution Functions (PDFs) due to the flavor-dependent nature of their intera ctions with quarks. Recent comparisons between neutrino-nucleon and charge d lepton-nucleon deep inelastic scattering (DIS) data show emerging tensio ns\, which may lead to neutrino exclusive nuclear physics. However\, previ ous neutrino studies have been hindered\, in part\, by low statistics. Rec ent advances in neutrino experiments open the door for a new era of high-s tatistics\, good final-state reconstruction\, neutrino-nucleus interaction s measurements. The Deep Underground Neutrino Experiment (DUNE) is a prime example. This work is a first step to investigate the capability of DUNE to determine PDFs in high Bjorken $x$ and low $Q^2$ regions. We find that DUNE may be able to constrain and reduce the error of PDFs in these region s\, that currently are in mild tension among different datasets. Moreover\ , we have conducted an analysis with similar results for charm-tagged even ts\, which show potential to improve the understanding of the strange quar k content of nuclei.\n\nhttps://indico.ific.uv.es/event/8035/contributions /28638/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28638/ END:VEVENT BEGIN:VEVENT SUMMARY:Quark-Gluon-Quark interference inside the proton DTSTART;VALUE=DATE-TIME:20251119T131500Z DTEND;VALUE=DATE-TIME:20251119T133000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28647@indico.ific.uv.es DESCRIPTION:Speakers: Guillermo Portela Maller (Universidad Complutense de Madrid)\nAbstract:\nQuantum Chromodynamics predicts that protons are shap ed not only by parton densities but also by quantum interference between quarks and gluons. In this talk I'll present our most recent work on the e xtraction of this interference effects\, establishing their presence at a 2-3 sigma significance.\n\nhttps://indico.ific.uv.es/event/8035/contributi ons/28647/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28647/ END:VEVENT BEGIN:VEVENT SUMMARY:From Quarks to Tetraquarks: Heavy-Flavor Fragmentation and Exotic Matter DTSTART;VALUE=DATE-TIME:20251119T130000Z DTEND;VALUE=DATE-TIME:20251119T131500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28632@indico.ific.uv.es DESCRIPTION:Speakers: Francesco Giovanni Celiberto (UAH Madrid)\nWe presen t the first comprehensive study of fragmentation into fully heavy tetraqua rks\, based on the newly released TQ4Q1.1 set of collinear\, variable-flav or-number-scheme fragmentation functions. Covering scalar ($0^{++}$)\, axi al-vector ($1^{+-}$)\, and tensor ($2^{++}$) configurations\, our analysis provides a pioneering framework to explore exotic-matter production with precision QCD tools. For the first time\, we quantify and propagate key so urces of uncertainty\, from color-composite long-distance matrix elements to missing higher-order contributions in both the hard and fragmentation s ectors. This work offers a robust reference for ongoing analyses at the LH C and for future explorations at its High-Luminosity upgrade and next-gene ration accelerators. As an outlook\, we discuss the potential of a multimo dal fragmentation strategy\, aimed at combining different production mecha nisms\, including diquark clusters and molecular components\, to further r efine predictions and improve the connection between QCD dynamics and exot ic matter phenomenology.\n\nhttps://indico.ific.uv.es/event/8035/contribut ions/28632/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28632/ END:VEVENT BEGIN:VEVENT SUMMARY:Top quark measurements at 5 TeV DTSTART;VALUE=DATE-TIME:20251119T150000Z DTEND;VALUE=DATE-TIME:20251119T152000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28975@indico.ific.uv.es DESCRIPTION:Speakers: Javier Del Riego Badás (Universidad de Oviedo-ICTEA (ES))\nhttps://indico.ific.uv.es/event/8035/contributions/28975/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28975/ END:VEVENT BEGIN:VEVENT SUMMARY:Mass-unspecific classifiers for mass-dependent searches DTSTART;VALUE=DATE-TIME:20251120T092000Z DTEND;VALUE=DATE-TIME:20251120T094000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28808@indico.ific.uv.es DESCRIPTION:Speakers: Sergio Rodríguez Benítez (Instituto de Física Te órica UAM-CSIC)\nhttps://indico.ific.uv.es/event/8035/contributions/28808 / LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28808/ END:VEVENT BEGIN:VEVENT SUMMARY:COMCHA: News & Prospects DTSTART;VALUE=DATE-TIME:20251120T094500Z DTEND;VALUE=DATE-TIME:20251120T100000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28815@indico.ific.uv.es DESCRIPTION:Speakers: Arantza Oyanguren (IFIC- Valencia)\, Luca Fiorini (I FIC / U. Valencia - CSIC)\nhttps://indico.ific.uv.es/event/8035/contributi ons/28815/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28815/ END:VEVENT BEGIN:VEVENT SUMMARY:Machine-Learning-based CTAO Telescope Data Processing DTSTART;VALUE=DATE-TIME:20251120T093000Z DTEND;VALUE=DATE-TIME:20251120T094500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28778@indico.ific.uv.es DESCRIPTION:Speakers: Juan Abel Barrio (Instituto de Física de Partícula s y del Cosmos - Universidad Complutense de Madrid)\nImaging Atmospheric C herenkov Telescopes (IACT) rely on the Electromagnetic Calorimetry techniq ue to record gamma rays of cosmic origin. Therefore\, they use combined analog and digital electronics for their trigger systems\, implementing s imple but fast algorithms. Such trigger techniques are forced by the extre mely high data rates and strict timing requirements. In recent years\, a d esign of an Advanced Camera as an upgrade for the Large-Sized Telescopes (LSTs) of the Cherenkov Telescope Array Observatory (CTAO) has been propos ed. This camera will be based on Silicon PhotoMultipliers (SiPM) and a new fully digital trigger system incorporating Machine Learning algorithms. T he critical improvement relies on implementing those algorithms in Field P rogrammable Gate Arrays (FPGAs)\, to increase the sensitivity and efficien cy of real-time decision-making while fulfilling timing constraints. In ad dition\, building on our prior experience in IACT event reconstruction usi ng Deep Learning (DL)\, we are currently engaged in applying analogous alg orithms to address the challenge of offline reducing the CTA data volume. \n\nWe are currently developing all the elements of an ML-based IACT trigg er system\, including a PCB prototype to test multi-gigabit optical transc eivers and using development boards as an ML-algorithm testbench. Addition ally\, we also aim to integrate DL capabilities into the CTA offline analy sis pipeline\, seeking a more efficient processing chain in both computati onal and storage aspects.\n\nhttps://indico.ific.uv.es/event/8035/contribu tions/28778/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28778/ END:VEVENT BEGIN:VEVENT SUMMARY:A Machine Learning Framework to improve the search for New Physics in the ATLAS experiment DTSTART;VALUE=DATE-TIME:20251120T091500Z DTEND;VALUE=DATE-TIME:20251120T093000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28774@indico.ific.uv.es DESCRIPTION:Speakers: Alejandro Pérez García ()\nThe aim of this contri bution is to show a comprehensive ML framework compiled after a period of application of ML/DL methods in the context of physics analysis in ATLAS experiment. From technical and organizational point of view\, we addresse d the use different ML/DL libraries\, the managing of relevant computting infrastructures\, the processing of different kinds of datasets\, etc. A nother important aspect discussed in this contribution is the imbrication of this ML framework in the Analysis Facility concept of ATLAS Computing. We have considered a possible workflow including the worldwide GRID infra structure and the local resources (Tier-3 and the IFIC Artificial Intellig ence Infrastructure -ARTEMISA).\n\nThe experience gained in recent years t hrough the development of undergraduate and master's theses has led to the systematization of optimization processes for ML/DL methods\, both at the hyperparameter level and in the use of loss functions with controlled met rics. We have addressed classification and regression problems\, which has allowed us to develop structured approaches for ML analysis. One of these approaches involves extracting the ttbar resonance signal from background events (Standard Model events). Another approach we have explored is regr ession\, specifically for the study of missing transverse energy (MET) in dileptonic ttbar event channels. For both of these issues\, diverse method s have been applied\, resulting in varying accuracies of over 95.5% in SM vs BSM ttbar classification. A key addition is the inclusion of interpreta bility analysis using SHAP.\n\nhttps://indico.ific.uv.es/event/8035/contri butions/28774/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28774/ END:VEVENT BEGIN:VEVENT SUMMARY:GNN-based reconstruction for LHCb Upgrade II ECAL DTSTART;VALUE=DATE-TIME:20251120T083000Z DTEND;VALUE=DATE-TIME:20251120T084500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28788@indico.ific.uv.es DESCRIPTION:Speakers: Felipe Luan Souza de Almeida (Universitat de Barcelo na (ES))\nThe High-Luminosity upgrade of the LHC will increase the collisi on rate by a factor of five\, resulting in dense environments with dozens of overlapping interactions. Within this context\, the LHCb Upgrade II and its next-generation electromagnetic calorimeter\, the PicoCal\, will face major challenges in the accurate energy reconstruction of photons\, elect rons\, and neutral pions. To address these conditions\, we present a novel Graph Neural Network (GNN) approach in which clusters of calorimeter cell s are represented as graphs.The model learns to mitigate the pile-up contr ibution\, outperforming standard reconstruction techniques in energy resol ution. \nA lightweight\, attention-enhanced variant\, known as GarNet\, is also explored\, achieving similar accuracy with up to eight times faster inference\, opening the door to real-time applications in future LHC runs. \n\nhttps://indico.ific.uv.es/event/8035/contributions/28788/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28788/ END:VEVENT BEGIN:VEVENT SUMMARY:FPGA performance for signal reconstruction of the ATLAS Tile Calor imeter in the HL - LHC environment DTSTART;VALUE=DATE-TIME:20251120T084500Z DTEND;VALUE=DATE-TIME:20251120T090000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28781@indico.ific.uv.es DESCRIPTION:Speakers: Sonakshi Ahuja ()\nThe Tile Calorimeter (TileCal)\, a central component of the ATLAS detector at the Large Hadron Collider (LH C)\, plays a crucial role in measuring the energy of hadronic particles pr oduced in high-energy collisions. As the Large Hadron Collider (LHC) enter s its High Luminosity phase (HL-LHC)\, the Tile Calorimeter (TileCal) will face substantial challenges arising from elevated radiation levels\, incr eased data throughput\, and unprecedented pile-up conditions. These condit ions demand more efficient and robust signal processing techniques to ensu re accurate energy reconstruction.\nThis study explores strategies to opti mize the trade-off between FPGA resource usage and latency in the implemen tation of signal reconstruction algorithms. Accurate reconstruction of the calorimeter pulse is essential\, as it directly reflects the energy depos ited by particles. Currently\, the Optimal Filtering (OF) algorithm is emp loyed to extract pulse amplitudes from digitized samples. While OF has pro ven effective under nominal conditions\, its performance deteriorates in h igh pile-up environments.\nTo address this limitation\, the study investig ates the potential of Neural Network-based approaches\, specifically Singl e Layer Perceptrons (SLP) and Multilayer Perceptrons (MLP)\, trained on si mulated TileCal pulse data\, as alternatives to traditional methods.\n\nht tps://indico.ific.uv.es/event/8035/contributions/28781/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28781/ END:VEVENT BEGIN:VEVENT SUMMARY:When Less is More: Towards Lightweight Graph Neural Networks for E fficient Particle Reconstruction and Identification in LHCb’s Next-Gener ation Calorimeter DTSTART;VALUE=DATE-TIME:20251120T090000Z DTEND;VALUE=DATE-TIME:20251120T091500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28769@indico.ific.uv.es DESCRIPTION:Speakers: Cilicia Uzziel Perez (La Salle Barcelona\, LHCb)\nGr aph Neural Networks (GNNs) have become promising candidates for particle r econstruction and identification in high-energy physics\, but their comput ational complexity makes them challenging to deploy in real-time data proc essing pipelines. In the next-generation LHCb calorimeter\, detector hits — characterized by energy\, position\, and timing—can be naturally enc oded as node features\, with spatial and energy-based relationships captur ed through edge features. This study investigates strategies to reduce bot h the structural complexity and numerical precision of GNNs to meet string ent real-time processing and resource constraints. We demonstrate that omi tting explicit edge features and replacing conventional full message passi ng with learnable\, permutation-invariant aggregation functions results in up to an 8× reduction in CPU inference time\, while maintaining or even surpassing the energy resolution and classification performance of baselin e methods. Furthermore\, we explore post-training quantization\, reducing model weights from 32-bit floating point (FP32) to 16-bit or 8-bit integer s. While quantization could potentially offer additional efficiency gains\ , lightweight GNNs with approximately ˜100k parameters exhibit minor infe rence time performance degradation under aggressive precision reduction. W e also present our knowledge distillation experiment\, where we train a co mpact student model to mimic the performance of a larger\, more complex te acher network. Our findings provide practical design guidelines for develo ping fast\, efficient\, and high-performing GNNs for real-time particle re construction in LHCb’s upgraded calorimeter\, while also highlighting th e limitations of quantization in small neural network architectures.\n\nht tps://indico.ific.uv.es/event/8035/contributions/28769/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28769/ END:VEVENT BEGIN:VEVENT SUMMARY:Machine Learning-based energy reconstruction with FPGAs at the ATL AS Tile Calorimeter for the HL-LHC DTSTART;VALUE=DATE-TIME:20251120T081500Z DTEND;VALUE=DATE-TIME:20251120T083000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28767@indico.ific.uv.es DESCRIPTION:Speakers: Rui Wang (IFIC)\nThe HL-LHC project is driving signi ficant upgrades to the ATLAS experiment to enhance data processing and mai ntain its discovery potential under high-luminosity conditions. A key aspe ct of this upgrade is the replacement of the readout electronics for the A TLAS Tile Hadronic Calorimeter. The new Tile PreProcessor (TilePPr) system \, equipped with Kintex Ultrascale FPGAs\, serves as the interface between the front-end electronics and the first level of the future ATLAS Trigger system. The TilePPr will perform real-time signal reconstruction\, delive ring calibrated data for each bunch crossing at 40 MHz with a fixed and lo w-latency path.\n\nThis contribution will focus on the design\, implementa tion\, and performance evaluation of Machine Learning-based reconstruction algorithms within the TilePPr\, designed to meet the HL-LHC requirements. Machine learning algorithms are trained first to distinguish between sign al and background noises\, after which samples are used to train different neural networks to achieve accurate and efficient energy reconstruction w hile keeping computational and storage demands low. Given the constraints of real-time processing\, special emphasis is placed on model optimization strategies\, ensuring fast inference on FPGAs without loss of precision.\ n\nhttps://indico.ific.uv.es/event/8035/contributions/28767/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28767/ END:VEVENT BEGIN:VEVENT SUMMARY:Generative Surrogate Models for Differentiable Optimization of a P arallel-Plate Avalanche Counter with Optical Readout DTSTART;VALUE=DATE-TIME:20251120T080000Z DTEND;VALUE=DATE-TIME:20251120T081500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28787@indico.ific.uv.es DESCRIPTION:Speakers: María Pereira Martínez (Instituto Galego de Físic a de Altas Enerxías\, Universidade de Santiago de Compostela)\nAn optimiz ation framework is presented for a Parallel-Plate Avalanche Counter (PPAC) with Optical Readout for heavy-ion tracking and imaging. In a previous wo rk\, a differentiable optimization framework was developed in which a surr ogate model predicted reconstructed positions of impinging charged particl es as a function of detector parameters. This approach is extended by intr oducing a generative surrogate that simulate full detector events as produ ced by Geant4\, while the subsequent position reconstruction is formulated as a differentiable step within the optimization pipeline. The performanc e of several generative models is compared\, and their potential for autom ated detector design is discussed.\n\nhttps://indico.ific.uv.es/event/8035 /contributions/28787/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28787/ END:VEVENT BEGIN:VEVENT SUMMARY:HSF: The HEP Software Foundation DTSTART;VALUE=DATE-TIME:20251119T180000Z DTEND;VALUE=DATE-TIME:20251119T181500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28784@indico.ific.uv.es DESCRIPTION:Speakers: Eduardo Rodrigues (University of Liverpool)\nThe HEP Software Foundation (HSF) is an international community that facilitates cooperation and common efforts in high energy physics (HEP) software and c omputing. Its goal is to help developers and users create\, discover\, and use common software\, while also supporting the career development of sof tware and computing specialists.\n\nhttps://indico.ific.uv.es/event/8035/c ontributions/28784/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28784/ END:VEVENT BEGIN:VEVENT SUMMARY:IRIS-HEP: Institute for Research and Innovation in Software in HEP DTSTART;VALUE=DATE-TIME:20251119T174500Z DTEND;VALUE=DATE-TIME:20251119T180000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28783@indico.ific.uv.es DESCRIPTION:Speakers: Gordon T. Watts (U. Washington)\nIRIS-HEP is a softw are institute funded by the National Science Foundation. It is developing state-of-the-art software cyberinfrastructure required for the challenges of data intensive scientific research at the High Luminosity Large Hadron Collider (HL-LHC) at CERN\, and other planned HEP experiments of the 2020 ’s.\n\nhttps://indico.ific.uv.es/event/8035/contributions/28783/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28783/ END:VEVENT BEGIN:VEVENT SUMMARY:ROOT: Status and Prospects DTSTART;VALUE=DATE-TIME:20251119T173000Z DTEND;VALUE=DATE-TIME:20251119T174500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28785@indico.ific.uv.es DESCRIPTION:Speakers: Danilo Piparo (CERN)\, Vincenzo E. Padulano (CERN)\ nThe ROOT project is an open-source\, modular scientific software toolkit for data analysis\, developed at CERN primarily for high-energy physics. T his project can help address the future computing challenges that HL-LHC a nd other scientific experiments.\n\nhttps://indico.ific.uv.es/event/8035/c ontributions/28785/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28785/ END:VEVENT BEGIN:VEVENT SUMMARY:PIC: Port d’Informació Científica DTSTART;VALUE=DATE-TIME:20251119T171500Z DTEND;VALUE=DATE-TIME:20251119T173000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28814@indico.ific.uv.es DESCRIPTION:Speakers: Martin Eriksen ()\nhttps://indico.ific.uv.es/event/8 035/contributions/28814/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28814/ END:VEVENT BEGIN:VEVENT SUMMARY:ARTEMISA: High Performance Computing for Machine Learning Applicat ions DTSTART;VALUE=DATE-TIME:20251119T170000Z DTEND;VALUE=DATE-TIME:20251119T171500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28813@indico.ific.uv.es DESCRIPTION:Speakers: Jose Enrique Garcia Navarro (IFIC\, CSIC-UV)\nhttps: //indico.ific.uv.es/event/8035/contributions/28813/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28813/ END:VEVENT BEGIN:VEVENT SUMMARY:High-Low activities at Valencia DTSTART;VALUE=DATE-TIME:20251119T164500Z DTEND;VALUE=DATE-TIME:20251119T170000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28782@indico.ific.uv.es DESCRIPTION:Speakers: Luca Fiorini (IFIC / U. Valencia - CSIC)\nThis talk summarises the software and computing activities of the High-Low team at I FIC.\n\nhttps://indico.ific.uv.es/event/8035/contributions/28782/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28782/ END:VEVENT BEGIN:VEVENT SUMMARY:Computing Challenges at Univesity of A Coruna DTSTART;VALUE=DATE-TIME:20251119T163000Z DTEND;VALUE=DATE-TIME:20251119T164500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28786@indico.ific.uv.es DESCRIPTION:Speakers: Diego Martinez Santos (Xunta de Galicia and Universi dade da Coruña)\nWe will summarize the software work performed at the HEP group of university of A Coruna. This includes LHCb Real Time Analysis\, offline analysis in GPU\, Flavor tagging\, green algorithms\, QC\, reconst ruction software for HyperK or data compression for KOTO.\n\nhttps://indic o.ific.uv.es/event/8035/contributions/28786/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28786/ END:VEVENT BEGIN:VEVENT SUMMARY:From Rare Events to Cosmic Correlations: Computational Development s at CAPA DTSTART;VALUE=DATE-TIME:20251119T161500Z DTEND;VALUE=DATE-TIME:20251119T163000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28765@indico.ific.uv.es DESCRIPTION:Speakers: Héctor Gómez Maluenda (Universidad de Zaragoza)\nT he Center for Astroparticles and High Energy Physics (CAPA)\, recently rec ognized as Research Institute of the University of Zaragoza\, is an interd isciplinary research group encompassing high-energy\, nuclear and particle physics\, as well as astrophysics\, cosmology\, astroparticles\, theoreti cal physics\, and the related technological developments. Progress in thes e research areas poses new challenges requiring the implementation of cutt ing-edge computational techniques and the use of specialized software for the analysis\, reconstruction\, and selection of complex physical events.\ nThis talk will provide an overview of the activities carried out at CAPA in this context\, with particular emphasis on the use of machine learning techniques\, digital signal processing\, and the implementation of advance d algorithms in dedicated hardware. These activities include\, among other aspects\, trajectory and topology analysis\, event classification\, and b ackground suppression in rare-event detectors (scintillators\, gaseous and liquid TPCs\, among others)\, as well as the application of machine learn ing to the exploration of correlations in astroparticle experiments aimed at the search for new physics beyond the Standard Model.\n\nhttps://indico .ific.uv.es/event/8035/contributions/28765/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28765/ END:VEVENT BEGIN:VEVENT SUMMARY:Software and computing activities at UB DTSTART;VALUE=DATE-TIME:20251119T160000Z DTEND;VALUE=DATE-TIME:20251119T161500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28780@indico.ific.uv.es DESCRIPTION:Speakers: Carla Marin Benito (Universitat de Barcelona)\nThis talk summarises the software and computing activities of the LHCb UB group .\n\nhttps://indico.ific.uv.es/event/8035/contributions/28780/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28780/ END:VEVENT BEGIN:VEVENT SUMMARY:Autoencoders for real-time event selection at the LHCb experiment DTSTART;VALUE=DATE-TIME:20251119T144500Z DTEND;VALUE=DATE-TIME:20251119T150000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28775@indico.ific.uv.es DESCRIPTION:Speakers: Paloma Laguarta (Universitat de Barcelona)\nThe LHCb experiment relies on a two-level trigger system to efficiently select eve nts of interest among the vast number of proton-proton collisions that occ ur at the LHC. In this work\, we present a proof-of-concept study explorin g the integration of an autoencoder into the High Level Trigger 2 (HLT2) a s a novel strategy for event selection. Autoencoders\, as unsupervised mac hine learning algorithms\, are capable of learning compact representations of signal events while rejecting background in a model-independent way. T his approach offers a key advantage over traditional supervised classifier s such as Boosted Decision Trees\, as it does not require explicit backgro und samples\, thereby reducing dependence on potentially incomplete or bia sed background modeling. Using simulated signal data\, we train an autoenc oder to capture the characteristic features of signal decays\, and we demo nstrate its ability to identify and reject unseen background-like events. Preliminary results highlight the potential of this method as a tool for s ignal selection and background suppression\, and open the door to further studies on deploying unsupervised machine learning models in real-time sel ection at LHCb.\n\nhttps://indico.ific.uv.es/event/8035/contributions/2877 5/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28775/ END:VEVENT BEGIN:VEVENT SUMMARY:Multi-Scale Decomposition and Transformers in Compton Image Recons truction DTSTART;VALUE=DATE-TIME:20251119T150000Z DTEND;VALUE=DATE-TIME:20251119T151500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28768@indico.ific.uv.es DESCRIPTION:Speakers: Kiko Albiol (CSIC)\nCompton imaging has long been co nstrained by intrinsic limitations in sensitivity\, resolution\, and compu tational efficiency. Traditional reconstruction methods\, largely based on analytic backprojection or iterative schemes\, often fail to fully exploi t the complex statistical and structural information contained in the meas ured data. These deficiencies translate into blurred images\, loss of fine spatial detail\, and excessive computational costs that hinder real-time applications.\n\nTo overcome these barriers\, we propose a new reconstruct ion paradigm that combines virtual orthogonal decompositions with transfor mer-based architectures. This approach enables a multi-scale\, data-driven decomposition of the input signal\, which can then be reprojected with im proved accuracy and robustness. By coupling numerical decomposition method s with the representational power of transformers\, we open a path toward more precise\, adaptive\, and efficient Compton image reconstruction. This work suggests that the next generation of Compton cameras may benefit fro m hybrid numerical–AI frameworks capable of addressing the long-standing bottlenecks of the field.\n\nhttps://indico.ific.uv.es/event/8035/contrib utions/28768/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28768/ END:VEVENT BEGIN:VEVENT SUMMARY:Inclusive Flavour Tagging in LHCb DTSTART;VALUE=DATE-TIME:20251119T151500Z DTEND;VALUE=DATE-TIME:20251119T153000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28766@indico.ific.uv.es DESCRIPTION:Speakers: Borja Sevilla ()\, Borja Sevilla (La Salle Barcelon a Universitat Ramon Llull)\nWe present a novel deep learning approach\, in clusive flavor tagging (IFT)\, to determine the production flavor of B mes ons at the LHCb. This technique is designed to overcome the challenges fac ed by classical taggers’ performance in the current and future environme nt\, where luminosity and event track multiplicity increase. The IFT utili zes state-of-the-art deep learning models to process information from all particles in the proton-proton collision event\, excluding the signal. Our implementation using a DeepSet architecture shows a significant performan ce gain\, increasing the effective tagging power by 35 % for B0 mesons and 20 % for Bs0 mesons over classical taggers\, crucial for measurements of flavour oscillation frequencies and time-dependent charge-parity(CP) asymm etries of neutral B mesons. We will also present promising preliminary res ults from ongoing studies that apply Transformer architectures to this tas k\, highlighting their potential for further improvement.\n\nhttps://indic o.ific.uv.es/event/8035/contributions/28766/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28766/ END:VEVENT BEGIN:VEVENT SUMMARY:Tau Reconstruction at FCC-ee: Classical vs Deep Learning Particle Flow Methods for SM Precision Measurements DTSTART;VALUE=DATE-TIME:20251119T143000Z DTEND;VALUE=DATE-TIME:20251119T144500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28779@indico.ific.uv.es DESCRIPTION:Speakers: Olmo Arquero Peinazo (CIEMAT)\nWe present the recons truction and identification of the main decay modes of the lepton $\\tau$ in the framework of the Future Circular Collider electron-positron (FCC-ee )\, using the CLD detector\, being one of the first FCC-ee studies based o n a realistic (full simulation) detector simulation. Using simulated data from the $e^+e^- \\rightarrow Z \\rightarrow \\tau^+\\tau^-$ process\, dif ferent reconstruction methodologies have been evaluated\, comparing classi cal strategies with machine learning techniques. Specifically\, the recons truction of the $\\tau$ lepton -a complex process- has been used to examin e in detail the performance of different Particle Flow strategies\, compar ing established versions -such as the well-known PandoraPFA- with state-of -the-art developments like MLPF. In addition\, $\\tau$ decay mode identifi cation has been studied for its main channels ($\\pi^\\pm$\, $\\rho$\, $a_ 1$)\, comparing classical strategies (based on the identification of PF-re constructed candidates such as tracks and photons) with the output of a de dicated neural network\, MLID\, trained directly on detector signals to in fer the decay mode without going through PF. The results show competitive performance in both particle reconstruction and decay mode identification across the different methodologies\, reinforcing the potential of these te chniques to improve electroweak precision measurements at the FCC-ee and m otivating further steps in their development and adaptation. This work pro vides a foundation for future precision studies of key electroweak observa bles in the FCC-ee physics program\, such as the asymmetries $\\mathcal{A} _e$ or $\\mathcal{A}_\\tau$. For these studies\, excellent measurement of $\\tau$ lepton properties is essential\, including both its energy and pos ition\, as well as the characterization of its decay mode.\n\nhttps://indi co.ific.uv.es/event/8035/contributions/28779/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28779/ END:VEVENT BEGIN:VEVENT SUMMARY:Muon shower tagging in the barrel muon system of the CMS experimen t DTSTART;VALUE=DATE-TIME:20251119T141500Z DTEND;VALUE=DATE-TIME:20251119T143000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28771@indico.ific.uv.es DESCRIPTION:Speakers: Javier Prado Pico (Universidad de Oviedo)\nFor the H L-LHC era\, the Phase-2 CMS upgrade includes a full replacement of the tri gger and data acquisition system. The upgraded readout electronics will su pport a maximum Level-1 (L1) accept rate of 750 kHz with a latency of 12.5 µs. The muon trigger is implemented as a multi-layered system that recon structs and measures muon momenta by correlating signals from different mu on chambers within dedicated muon track finders. This reconstruction relie s on advanced pattern recognition algorithms executed on FPGA processors.\ n\nIn the barrel muon system\, stub building proceeds in two stages: the f irst constructs stubs using local information from individual muon station s\, while the second combines\, refines\, and correlates information acros s multiple chambers before passing it to the track finders.\n\nThis work p resents a muon shower tagging algorithm designed to efficiently detect and reconstruct muon showers\, with potential application in the barrel muon system of the CMS experiment. The algorithm clusters hits to identify show ers and then matches those clusters to muon stubs in neighboring stations. Such a method is particularly valuable for recovering efficiency lost whe n high-momentum muons radiate while traversing the detector.\n\nhttps://in dico.ific.uv.es/event/8035/contributions/28771/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28771/ END:VEVENT BEGIN:VEVENT SUMMARY:Event Generation Acceleration on AI Engine Cores: A Case Study of $gg \\to t\\bar{t}g$ DTSTART;VALUE=DATE-TIME:20251119T140000Z DTEND;VALUE=DATE-TIME:20251119T141500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28777@indico.ific.uv.es DESCRIPTION:Speakers: Pelayo Leguina (University of Oviedo)\nThe generatio n of hard-scattering events in high-energy physics\, such as the process $ gg \\to t\\bar{t}g$\, is one of the computational bottlenecks in collider phenomenology. MadGraph provides a flexible framework to evaluate these ma trix elements\, but the sheer scale of Monte Carlo event production requir ed at the LHC drives both execution time and power consumption to critical levels. In this work\, we explore the use of Adaptive Compute Acceleratio n Platforms (ACAPs) and\, in particular\, their AI Engine (AIE) cores to a ccelerate the evaluation of matrix elements for the $gg \\to t\\bar{t}g$ p rocess. We design and map the helicity-amplitude and color-summation struc ture of the computation onto clusters of AIE cores\, exploiting both vecto rized arithmetic and dataflow pipelining across tiles. Preliminary results indicate that the AIE-based implementation can significantly reduce laten cy while offering superior power efficiency compared to CPU and GPU archit ectures. While the complexity of multi-leg processes presents challenges f or full FPGA acceleration\, our study demonstrates the viability of AIE-ba sed event generation as a scalable approach for next-generation Monte Carl o simulations at the LHC.\n\nhttps://indico.ific.uv.es/event/8035/contribu tions/28777/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28777/ END:VEVENT BEGIN:VEVENT SUMMARY:Fast simulation for scattering muography applications using genera tive adversarial neural networks DTSTART;VALUE=DATE-TIME:20251119T134500Z DTEND;VALUE=DATE-TIME:20251119T140000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28772@indico.ific.uv.es DESCRIPTION:Speakers: Ruben Lopez ()\nMuography is an emergent non-destruc tive testing technique that uses cosmic muons to probe the interior of obj ects and structures. This technique can be employed to perform preventive maintenance of critical equipment in the industry in order to test the str uctural integrity of the facility. Several muography imaging algorithms ba sed on machine learning methods are being developed in the recent years. T hese algorithms make exhaustive use of simulated data\, usually using pack ages such as GEANT4\, that exhaustively simulate the detector\, to produce training samples. This work presents a faster alternative for the generat ion of simulated samples based on generative adversarial neural networks. A speed up factor of 80 is observed with this system without any significa nt degradation of the quality of the simulation.\n\nhttps://indico.ific.uv .es/event/8035/contributions/28772/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28772/ END:VEVENT BEGIN:VEVENT SUMMARY:Quantum Machine Learning model based on qudits for anomaly detecti on in high-energy physics data DTSTART;VALUE=DATE-TIME:20251119T133000Z DTEND;VALUE=DATE-TIME:20251119T134500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28776@indico.ific.uv.es DESCRIPTION:Speakers: Miranda Carou Laiño (Universidad de A Coruña)\nThe identification of anomalous events – not explained by the Standard Mode l of particle physics – and the possible discovery of exotic physical ph enomena pose significant theoretical\, experimental and computational chal lenges. It is anticipated that these challenges will increase significantl y with the operation of next-generation colliders\, such as the High-Lumin osity Large Hadron Collider (HL-LHC). At least 140 collisions will be prod uced each time two particle bunches meet at the heart of the ATLAS and CMS detectors\, compared to around 40 collisions at present. Consequently\, s ignificant challenges are to be expected in terms of data processing\, rec onstruction\, and analysis. This project sets out to explore the developme nt of unsupervised anomaly detection methods that do not rely on prior kno wledge of the underlying physics models.\n\nWith this in mind\, the projec t exploits the theoretical and practical advantages of utilising qutrits i n Quantum Machine Learning (QML) models for the purpose of anomaly detecti on in high-energy physics data\, with a particular focus on the context of experiments at CERN’s Large Hadron Collider. The development of a quant um model based on qutrits is proposed\, with a comparison with its qubit c ounterpart undertaken to evaluate its effectiveness in terms of accuracy\, scalability and computational efficiency. The objective is threefold: fir st\, to enhance comprehension of multilevel quantum systems and their capa city for the development of more compact quantum algorithms\; second\, to examine fresh possibilities for the analysis of complex data\; and third\, to collaborate in the advancement of this field. \n\nTo achieve the desir ed objectives\, a high-fidelity autoencoder structure has been utilised as a QAE reference\, with CMS real jet data being employed to train the mode l. This model has been extrapolated to the qutrit state space\, with the i ntroduction of novel logic gates according to the parameters of this state space.\n\nReferences \n[1] A. Bal\, M. Klute\, B. Maier\, M. Oughton\, E. Pezone\, M. Spannowsky\, "1 Particle - 1 Qubit: Particle Physics Data Enc oding for Quantum Machine Learning"\, (2025).\n[2] S. Dogra\, K. Dorai\, A rvind\, "Majorana representation\, qutrit Hilbert space and NMR implementa tion of qutrit gates"\, Journal of Physics B: Atomic\, Molecular and Optic al Physics 51\, 045505 (2018).\n[3] S. K. Goyal\, B. N. Simon\, R. Singh\, S. Simon\, "Geometry of the generalized Bloch sphere for qutrits"\, Journ al of Physics A: Mathematical and Theoretical 49\, 165203 (2016).\n\nhttps ://indico.ific.uv.es/event/8035/contributions/28776/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28776/ END:VEVENT BEGIN:VEVENT SUMMARY:Exploring Quantum Computing Paradigms for Particle and Astropartic le Applications DTSTART;VALUE=DATE-TIME:20251119T131500Z DTEND;VALUE=DATE-TIME:20251119T133000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28812@indico.ific.uv.es DESCRIPTION:Speakers: Maria Inmaculada García Hernández (UCM)\nhttps://i ndico.ific.uv.es/event/8035/contributions/28812/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28812/ END:VEVENT BEGIN:VEVENT SUMMARY:Quantum Computing and experimental High Energy Physics DTSTART;VALUE=DATE-TIME:20251119T130000Z DTEND;VALUE=DATE-TIME:20251119T131500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28773@indico.ific.uv.es DESCRIPTION:Speakers: Miriam Lucio Martinez ()\nFuture experiments such as HL-LHC plan to reach unprecedented energies and amount of data to look fo r Beyond the Standard Model Physics - about 10^{10} tracks per second or m ore\, thus pushing the data challenge to new frontiers when processing the se events at the various stages of the experimental pipeline. \nWithin thi s context\, the use of Quantum Computing for this type of fundamental rese arch seems like the natural choice\, since particle physics has quantum me chanics at its core. In this talk\, I will give an overview of recent deve lopments of QC applications in experimental HEP\, with a focus on experime ntal particle physics and track reconstruction\, as well as other ongoing and future lines of research\, scalability and energy measurements.\n\nhtt ps://indico.ific.uv.es/event/8035/contributions/28773/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28773/ END:VEVENT BEGIN:VEVENT SUMMARY:Status of the Red LHC / next workshop DTSTART;VALUE=DATE-TIME:20251120T102000Z DTEND;VALUE=DATE-TIME:20251120T103000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28809@indico.ific.uv.es DESCRIPTION:Speakers: Ricardo Vazquez Gomez (UB-ICC)\, Salvador Marti Garc ia (IFIC-Valencia (UV-CSIC))\nhttps://indico.ific.uv.es/event/8035/contrib utions/28809/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28809/ END:VEVENT BEGIN:VEVENT SUMMARY:MoEDAL update DTSTART;VALUE=DATE-TIME:20251120T080000Z DTEND;VALUE=DATE-TIME:20251120T082000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28793@indico.ific.uv.es DESCRIPTION:Speakers: Emanuela Musumeci (IFIC)\nhttps://indico.ific.uv.es/ event/8035/contributions/28793/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28793/ END:VEVENT BEGIN:VEVENT SUMMARY:Validation of electron and muon reconstruction with 2024 LHCb data through the measurement of rJpsi DTSTART;VALUE=DATE-TIME:20251120T084000Z DTEND;VALUE=DATE-TIME:20251120T090000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28800@indico.ific.uv.es DESCRIPTION:Speakers: Pol Vidrier Villalba ()\nhttps://indico.ific.uv.es/e vent/8035/contributions/28800/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28800/ END:VEVENT BEGIN:VEVENT SUMMARY:Precision jet calibrations. Towards a b-jet energy scale and the i mpact in Top Physics DTSTART;VALUE=DATE-TIME:20251120T082000Z DTEND;VALUE=DATE-TIME:20251120T084000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28807@indico.ific.uv.es DESCRIPTION:Speakers: Miguel Jimenez ()\nhttps://indico.ific.uv.es/event/8 035/contributions/28807/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28807/ END:VEVENT BEGIN:VEVENT SUMMARY:Search for a resonance decaying into a scalar particle and a Higgs boson in the final state with four bottom quarks at ATLAS DTSTART;VALUE=DATE-TIME:20251119T180000Z DTEND;VALUE=DATE-TIME:20251119T182000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28804@indico.ific.uv.es DESCRIPTION:Speakers: Marta Lanzac Berrocal (IFIC (CSIC-UV))\nhttps://indi co.ific.uv.es/event/8035/contributions/28804/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28804/ END:VEVENT BEGIN:VEVENT SUMMARY:Computing in LHCb. Use of BSC in LHC Computing DTSTART;VALUE=DATE-TIME:20251119T132000Z DTEND;VALUE=DATE-TIME:20251119T134000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28805@indico.ific.uv.es DESCRIPTION:Speakers: Alvaro Fernandez Casani (IFIC)\nhttps://indico.ific. uv.es/event/8035/contributions/28805/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28805/ END:VEVENT BEGIN:VEVENT SUMMARY:Rare and Strange decays in LHCb DTSTART;VALUE=DATE-TIME:20251120T100000Z DTEND;VALUE=DATE-TIME:20251120T102000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28803@indico.ific.uv.es DESCRIPTION:Speakers: Miguel Fernandez Gomez (Universidade de Santiago de Compostela)\nhttps://indico.ific.uv.es/event/8035/contributions/28803/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28803/ END:VEVENT BEGIN:VEVENT SUMMARY:Measurements of ttW in Run 3 at CMS DTSTART;VALUE=DATE-TIME:20251120T090000Z DTEND;VALUE=DATE-TIME:20251120T092000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28802@indico.ific.uv.es DESCRIPTION:Speakers: Miguel Obeso Menéndez (ICTEA-Universidad de Oviedo) \nhttps://indico.ific.uv.es/event/8035/contributions/28802/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28802/ END:VEVENT BEGIN:VEVENT SUMMARY:Constraints on effective field theories via quadruple-differential angular decay rates from single-top-quark at ATLAS DTSTART;VALUE=DATE-TIME:20251120T094000Z DTEND;VALUE=DATE-TIME:20251120T100000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28801@indico.ific.uv.es DESCRIPTION:Speakers: Mariam Chitishvili (Instituto de Fisica Corpuscular (IFIC) - CSIC/UV)\nhttps://indico.ific.uv.es/event/8035/contributions/2880 1/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28801/ END:VEVENT BEGIN:VEVENT SUMMARY:Dark scalar reinterpretation of searches for Higgs boson decays in to long-lived particles at the LHC DTSTART;VALUE=DATE-TIME:20251119T174000Z DTEND;VALUE=DATE-TIME:20251119T180000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28799@indico.ific.uv.es DESCRIPTION:Speakers: Alberto Escalante del Valle (Centro de Investigacion es Energéticas\, Medioambientales y Tecnológicas)\nhttps://indico.ific.u v.es/event/8035/contributions/28799/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28799/ END:VEVENT BEGIN:VEVENT SUMMARY:Study of individual ATLAS Tiles aging using Cesium scans DTSTART;VALUE=DATE-TIME:20251119T164000Z DTEND;VALUE=DATE-TIME:20251119T170000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28798@indico.ific.uv.es DESCRIPTION:Speakers: Adrian Berrocal Guardia (Institut de Física d'Altes Energies (IFAE))\nhttps://indico.ific.uv.es/event/8035/contributions/2879 8/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28798/ END:VEVENT BEGIN:VEVENT SUMMARY:R&D in LHC Computing projects in Spain DTSTART;VALUE=DATE-TIME:20251119T170000Z DTEND;VALUE=DATE-TIME:20251119T172000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28797@indico.ific.uv.es DESCRIPTION:Speakers: Pablo Collado Soto (Universidad Autónoma de Madrid) \nhttps://indico.ific.uv.es/event/8035/contributions/28797/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28797/ END:VEVENT BEGIN:VEVENT SUMMARY:First observation of Sigma+ -> p mu+mu- decays at LHCb DTSTART;VALUE=DATE-TIME:20251119T160000Z DTEND;VALUE=DATE-TIME:20251119T162000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28796@indico.ific.uv.es DESCRIPTION:Speakers: Jeremy Dalseno (Universidade da Coruña)\nhttps://in dico.ific.uv.es/event/8035/contributions/28796/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28796/ END:VEVENT BEGIN:VEVENT SUMMARY:WW and HWW in Run2 and Run3 (CMS) DTSTART;VALUE=DATE-TIME:20251119T162000Z DTEND;VALUE=DATE-TIME:20251119T164000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28795@indico.ific.uv.es DESCRIPTION:Speakers: Sergio Blanco Fernandez (Instituto de Fisica de Cant abria (IFCA))\nhttps://indico.ific.uv.es/event/8035/contributions/28795/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28795/ END:VEVENT BEGIN:VEVENT SUMMARY:Searching for New Physics with ATLAS: Anomaly Detection in Multile pton Final States DTSTART;VALUE=DATE-TIME:20251119T144000Z DTEND;VALUE=DATE-TIME:20251119T150000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28794@indico.ific.uv.es DESCRIPTION:Speakers: Atanay Odella Rodriguez (IFAE)\nhttps://indico.ific. uv.es/event/8035/contributions/28794/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28794/ END:VEVENT BEGIN:VEVENT SUMMARY:Tests of BSM Higgs interactions by the combination kV^2 - k2V in HHjj production at LHC DTSTART;VALUE=DATE-TIME:20251119T140000Z DTEND;VALUE=DATE-TIME:20251119T142000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28792@indico.ific.uv.es DESCRIPTION:Speakers: Guillermo García Mir (IFT)\nhttps://indico.ific.uv. es/event/8035/contributions/28792/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28792/ END:VEVENT BEGIN:VEVENT SUMMARY:Radiative decays at LHCb DTSTART;VALUE=DATE-TIME:20251119T142000Z DTEND;VALUE=DATE-TIME:20251119T144000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28791@indico.ific.uv.es DESCRIPTION:Speakers: Alexia Matorell (URL)\nhttps://indico.ific.uv.es/eve nt/8035/contributions/28791/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28791/ END:VEVENT BEGIN:VEVENT SUMMARY:Upgrade of the CMS muon detector Trigger timing: from Run3 to HL-L HC DTSTART;VALUE=DATE-TIME:20251119T130000Z DTEND;VALUE=DATE-TIME:20251119T132000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28790@indico.ific.uv.es DESCRIPTION:Speakers: Oliver Manzanilla Carretero (CIEMAT)\nhttps://indico .ific.uv.es/event/8035/contributions/28790/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28790/ END:VEVENT BEGIN:VEVENT SUMMARY:Status of the Development of the ATLAS Liquid Argon Calorimeter Re adout Electronics for the HL-LHC DTSTART;VALUE=DATE-TIME:20251119T134000Z DTEND;VALUE=DATE-TIME:20251119T140000Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-28789@indico.ific.uv.es DESCRIPTION:Speakers: Pablo Collado Soto (Universidad Autónoma de Madrid) \nhttps://indico.ific.uv.es/event/8035/contributions/28789/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/28789/ END:VEVENT BEGIN:VEVENT SUMMARY:From Higgs to di-Higgses: What do we know about the Higgs boson an d what may we learn from the HL-LHC? DTSTART;VALUE=DATE-TIME:20251120T153000Z DTEND;VALUE=DATE-TIME:20251120T155500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-27834@indico.ific.uv.es DESCRIPTION:Speakers: Maria Cepeda (CIEMAT)\nhttps://indico.ific.uv.es/eve nt/8035/contributions/27834/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/27834/ END:VEVENT BEGIN:VEVENT SUMMARY:Searchers for long-lived particles at the LHC and beyond colliders DTSTART;VALUE=DATE-TIME:20251121T103000Z DTEND;VALUE=DATE-TIME:20251121T105500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-27827@indico.ific.uv.es DESCRIPTION:Speakers: Emma Torró Pastor (IFIC)\nhttps://indico.ific.uv.es /event/8035/contributions/27827/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/27827/ END:VEVENT BEGIN:VEVENT SUMMARY:CHARLA GESTIÓN PLAN NACIONAL DTSTART;VALUE=DATE-TIME:20251121T123000Z DTEND;VALUE=DATE-TIME:20251121T125500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-27837@indico.ific.uv.es DESCRIPTION:Speakers: Jose Santiago (Universidad de Granada)\nhttps://indi co.ific.uv.es/event/8035/contributions/27837/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/27837/ END:VEVENT BEGIN:VEVENT SUMMARY:Medical applications of accelerators: ALMA\, IFIC's Linear Acceler ator for multi-hadrons DTSTART;VALUE=DATE-TIME:20251121T113000Z DTEND;VALUE=DATE-TIME:20251121T115500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-27836@indico.ific.uv.es DESCRIPTION:Speakers: Daniel Esperante (IFIC (CSIC-UV))\nhttps://indico.if ic.uv.es/event/8035/contributions/27836/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/27836/ END:VEVENT BEGIN:VEVENT SUMMARY:Review of direct searches for light dark-matter (+DAMIC-M results) DTSTART;VALUE=DATE-TIME:20251121T110000Z DTEND;VALUE=DATE-TIME:20251121T112500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-27835@indico.ific.uv.es DESCRIPTION:Speakers: Nuria Castello Mor (IFCA (CSIC-UC))\nhttps://indico. ific.uv.es/event/8035/contributions/27835/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/27835/ END:VEVENT BEGIN:VEVENT SUMMARY:Nuclear Structure with the gamma tracking array AGATA DTSTART;VALUE=DATE-TIME:20251121T093000Z DTEND;VALUE=DATE-TIME:20251121T095500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-27833@indico.ific.uv.es DESCRIPTION:Speakers: Jose Javier Valiente Dobon (IFIC (CSIC/UV))\nhttps:/ /indico.ific.uv.es/event/8035/contributions/27833/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/27833/ END:VEVENT BEGIN:VEVENT SUMMARY:Recent developments on effective field theories DTSTART;VALUE=DATE-TIME:20251121T083000Z DTEND;VALUE=DATE-TIME:20251121T085500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-27831@indico.ific.uv.es DESCRIPTION:Speakers: Javier Fuentes-Martín (Universidad de Granada)\nhtt ps://indico.ific.uv.es/event/8035/contributions/27831/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/27831/ END:VEVENT BEGIN:VEVENT SUMMARY:Impact of the Artificial Intelligence in High Energy Physics DTSTART;VALUE=DATE-TIME:20251121T080000Z DTEND;VALUE=DATE-TIME:20251121T082500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-27830@indico.ific.uv.es DESCRIPTION:Speakers: Carla Marin Benito (Universitat de Barcelona)\nhttps ://indico.ific.uv.es/event/8035/contributions/27830/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/27830/ END:VEVENT BEGIN:VEVENT SUMMARY:High Energy Physics and Quantum Technology DTSTART;VALUE=DATE-TIME:20251120T170000Z DTEND;VALUE=DATE-TIME:20251120T172500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-27829@indico.ific.uv.es DESCRIPTION:Speakers: Sebastian Ellis (Universidad de Ginebra)\nhttps://in dico.ific.uv.es/event/8035/contributions/27829/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/27829/ END:VEVENT BEGIN:VEVENT SUMMARY:On-shell methods in particle physics and beyond DTSTART;VALUE=DATE-TIME:20251120T150000Z DTEND;VALUE=DATE-TIME:20251120T152500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-27826@indico.ific.uv.es DESCRIPTION:Speakers: Francesco Riva (Universidad de Ginebra)\nhttps://ind ico.ific.uv.es/event/8035/contributions/27826/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/27826/ END:VEVENT BEGIN:VEVENT SUMMARY:From astroparticle to time-domain astronomy DTSTART;VALUE=DATE-TIME:20251120T123000Z DTEND;VALUE=DATE-TIME:20251120T125500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-27825@indico.ific.uv.es DESCRIPTION:Speakers: Sara Rebecca Gozzini (IFIC)\nhttps://indico.ific.uv. es/event/8035/contributions/27825/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/27825/ END:VEVENT BEGIN:VEVENT SUMMARY:Low-energy nuclear reaction theory DTSTART;VALUE=DATE-TIME:20251120T120000Z DTEND;VALUE=DATE-TIME:20251120T122500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-27824@indico.ific.uv.es DESCRIPTION:Speakers: Grégory Potel Aguilar (Universidad de Sevilla)\nhtt ps://indico.ific.uv.es/event/8035/contributions/27824/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/27824/ END:VEVENT BEGIN:VEVENT SUMMARY:Highlights of the physics studies towards the European Strategy f or Particle Physics update DTSTART;VALUE=DATE-TIME:20251120T113000Z DTEND;VALUE=DATE-TIME:20251120T115500Z DTSTAMP;VALUE=DATE-TIME:20260421T134024Z UID:indico-contribution-8035-27823@indico.ific.uv.es DESCRIPTION:Speakers: Jorge de Blas (Universidad de Granada)\nhttps://indi co.ific.uv.es/event/8035/contributions/27823/ LOCATION: URL:https://indico.ific.uv.es/event/8035/contributions/27823/ END:VEVENT END:VCALENDAR