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BEGIN:VEVENT
SUMMARY:Vacuum stability\, Higgs and top masses\, and new physics
DTSTART;VALUE=DATE-TIME:20140705T081500Z
DTEND;VALUE=DATE-TIME:20140705T083000Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1596@indico.ific.uv.es
DESCRIPTION:Speakers: Vincenzo Branchina (University of Catania)\nOne of t
 he scenarios considered in these days explores the possibility\nfor the SM
  to be valid up to the Planck scale. The phase diagram for\nthe stability 
 of the EW vacuum is then derived assuming that new\nphysics interactions a
 t this scale have no impact on it. In \nparticular\, for the central value
 s of M_H and M_t\, the EW vacuum is\nmetastable\, and its lifetime is obta
 ined ignoring new physics.\nI show that\, although new physics interaction
 s appear in terms of \nhigher dimensional operators (and we could naively 
 expect their\ncontribution to be suppressed)\, due to the non-perturbative
  nature of\nthe tunnelling\, they can have great impact on the EW vacuum l
 ifetime. \nAs a result\, the SM phase diagram\, far from being universal\,
  strongly\ndepends on new physics. This has a far reaching consequences\, 
 as \nspecific BSM candidates can be tested against this stability analysis
 .\nFinally\, contrary to some claims\, higher precision measurements of M_
 t \nand M_H  cannot provide any definite response on the stability of the\
 nEW vacuum. The latter strongly depends on new physics.\n\nhttps://indico.
 ific.uv.es/event/2025/contributions/1596/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1596/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Effective Lagrangian approach to the EWSB sector
DTSTART;VALUE=DATE-TIME:20140705T070000Z
DTEND;VALUE=DATE-TIME:20140705T071500Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1575@indico.ific.uv.es
DESCRIPTION:Speakers: Juan Gonzalez-Fraile (Universitat de Barcelona)\nIn 
 a model independent framework\, the effects of new physics can be\nparamet
 rized in terms of an effective Lagrangian at the electroweak\nscale. If th
 e SU(2)L x U(1)Y gauge symmetry is linearly realized\,\nthese effects appe
 ar at lowest order as dimension--six operators\,\ncontaining all the SM fi
 elds an the light scalar doublet. With a\nproper choice of the operator ba
 sis we perform a global fit to all\nthe existing updated available data re
 lated to the EWSB sector:\ntriple gauge boson vertex (TGV) measurements\, 
 electroweak precision\ntests and Higgs searches. In this framework modific
 ations of the\ncouplings of the Higgs field to the electroweak gauge boson
 s are\nrelated to anomalous TGVs. We show that the analysis of the latest\
 nHiggs boson data at the LHC and Tevatron gives rise to strong bounds\non 
 TGVs that are complementary to those from direct TGV analysis. We\nthen pr
 esent the tight constraints on TGVs obtained by combining all\nthe availab
 le data on direct TGV studies and on Higgs production\nanalysis. Interesti
 ngly\, we show that this correlated pattern of\ndeviations from Standard M
 odel predictions and couplings can be\ndifferent for theories of new physi
 cs based on a non-linear\nrealization of the SU(2)L×U(1)Y symmetry. Furth
 ermore\, anomalous\nsignals expected at first order in the non-linear real
 ization may\nappear only at higher orders of the linear one\, and vicevers
 a. We\nanalyze in detail the impact of both type of discriminating signals
 \non LHC physics. They could lead to hints on the nature of the\nobserved 
 boson.\n\nhttps://indico.ific.uv.es/event/2025/contributions/1575/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1575/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Nonstandard Higgs decays in the E6 inspired SUSY models
DTSTART;VALUE=DATE-TIME:20140704T100000Z
DTEND;VALUE=DATE-TIME:20140704T101500Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1569@indico.ific.uv.es
DESCRIPTION:Speakers: Roman Nevzorov (University of Adelaide)\nWe study th
 e decays of the SM-like Higgs state within \nthe $E_6$ inspired supersymme
 tric (SUSY) model based \non the SM gauge group together with an extra $U(
 1)_{N}$ \ngauge symmetry under which right--handed neutrinos have \nzero c
 harge. To ensure anomaly cancellation and gauge \ncoupling unification the
  low energy matter content of \nthis SUSY model involves three $27$ repres
 entations of \n$E_6$ and a pair of $SU(2)$ doublets from additional \n$27$
  and $\\overline{27}$. In addition\, we impose \na $\\tilde{Z}^{H}_2$ symm
 etry to forbid tree--level \nflavor--changing transitions and the most dan
 gerous \nbaryon and lepton number violating operators. This model \ncontai
 n at least two states which are absolutely \nstable and can contribute to 
 the dark matter density. \nOne of them is the lightest SUSY particle (LSP)
  which \nis expected to be lighter than $1\\\,\\mbox{eV}$ forming \nhot da
 rk matter in the Universe. The presence of another \nstable neutral state 
 which is the lightest ordinary \nneutralino can account for all or some of
  the observed \ncold dark matter density. In this SUSY model the \nnext--t
 o--lightest SUSY particle (NLSP) also tend \nto be light. We argue that th
 e NLSP with GeV scale \nmass can result in the substantial branching ratio
  of \nthe nonstandard decays of the SM--like Higgs boson \ninto NLSPs.\n\n
 https://indico.ific.uv.es/event/2025/contributions/1569/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1569/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Constraints on new phenomena through Higgs coupling measurements w
 ith the ATLAS detector
DTSTART;VALUE=DATE-TIME:20140704T142500Z
DTEND;VALUE=DATE-TIME:20140704T144000Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1557@indico.ific.uv.es
DESCRIPTION:Speakers: Swagato Banerjee (University of Wisconsin-Madison)\n
 The discovery of the Higgs boson opens many perspectives to explore physic
 s beyond the Standard Model. \nThis talk describes constraints of new phys
 ics in a number of models using the combined measurements \nof the couplin
 g strength of the 125 GeV Higgs particle using the entire ATLAS run-I data
 . The various \nmodels presented include an additional real electroweak si
 nglet\, two Higgs doublet models\,  a simplified \nMinimal Supersymmetric 
 Standard Model\, and a Higgs portal to dark matter.\n\nhttps://indico.ific
 .uv.es/event/2025/contributions/1557/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1557/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Search of Higgs to invisible decays with the ATLAS detector
DTSTART;VALUE=DATE-TIME:20140704T110000Z
DTEND;VALUE=DATE-TIME:20140704T111500Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1556@indico.ific.uv.es
DESCRIPTION:Speakers: Stefano Rosati (INFN Sezione di Roma)\nSearches for 
 decays of the Higgs boson into non detectable invisible particles are pres
 ented. Data \ntaken by the ATLAS detector at center of mass energies of 7 
 and 8 TeV are analysed and in the \nabsence of evidence of such decays\, u
 pper limits on the branching ratio to invisible decays \nare set.\n\nhttps
 ://indico.ific.uv.es/event/2025/contributions/1556/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1556/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Status of the Type-II 2HDM
DTSTART;VALUE=DATE-TIME:20140705T103500Z
DTEND;VALUE=DATE-TIME:20140705T105000Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1555@indico.ific.uv.es
DESCRIPTION:Speakers: Martin Wiebusch (IPPP Durham)\nThe precise determina
 tion of the Higgs boson couplings (and their comparison with the SM predic
 tions) will be one of the major goals of future collider experiments. To e
 stimate the possible size of signals for physics beyond the SM\, such as m
 odels with an extended Higgs sector\, global analyses of all currently ava
 ilable data are necessary. In this talk I report on the results of our glo
 bal\nfits of flavour\, electroweak precision and LHC Higgs data in the con
 text of the the type-II two Higgs doublet model (2HDM). Within the 2HDM\, 
 I discuss the allowed regions of parameter space and the possible deviatio
 ns of the Higgs couplings to SM fermions and vector bosons from their SM v
 alues. I will also comment on the possible enhancements of triple Higgs co
 uplings in the type-II 2HDM and the implications for heavy Higgs searches 
 and (light) Higgs pair production at the LHC.\n\nhttps://indico.ific.uv.es
 /event/2025/contributions/1555/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1555/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Dilaton vs Higgs: Nearly Conformal Physics
DTSTART;VALUE=DATE-TIME:20140705T083000Z
DTEND;VALUE=DATE-TIME:20140705T084500Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1511@indico.ific.uv.es
DESCRIPTION:Speakers: Gennady Kozlov (JINR)\nWe consider the model contain
 ing a dilaton vs Higgs boson in the nearly conformal sector (NCS). The pot
 ential of a dilaton in NCS is linearly rising with distances. The light sc
 alar dilaton would be one of the best candidates to explain the LHC data i
 n recent discovery of a Higgs-like resonance around 125 GeV.\n\nhttps://in
 dico.ific.uv.es/event/2025/contributions/1511/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1511/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Implications of LHC data on 125 GeV Higgs-like boson for the Stand
 ard Model and its various extensions
DTSTART;VALUE=DATE-TIME:20140704T144000Z
DTEND;VALUE=DATE-TIME:20140704T145500Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1504@indico.ific.uv.es
DESCRIPTION:Speakers: Pyungwon Ko (KIAS)\nRecent data on 125 GeV Higgs-lik
 e boson at the LHC starts to constrain the electroweak symmetry breaking s
 ector of the SM and its various extensions. If one imposes the local gauge
  symmetry of the Standard Model (SM) (SU(3)c×SU(2)L×U(1)Y) to the SM and
  any possible new physics scenarios\, the SM Higgs properties will be modi
 fied by intrinsically two different ways: by new physics either coupling d
 irectly to the SM Higgs boson h\, or affecting indirectly the SM Higgs pro
 perties through the mixing of h with a SM singlet scalar s. The models of 
 two Higgs doublet\, extra sequential and mirror fermions belong to the fir
 st category\, whereas the models with a hidden sector dark matter\, extra 
 vector-like fermions and new charged vector bosons\, which can enhance the
  diphoton rate of the SM Higgs-like resonance\, belong to the second categ
 ory. We perform a global fit to data in terms of the effective Lagrangian 
 description of two interaction eigenstates of scalar bosons\, a SM Higgs a
 nd a singlet scalar\, and their mixing. This framework is more suitable to
  study singlet-extended scenarios discussed above compared to other approa
 ches based on the Lagrangian of mass eigenstates. With fairly model-indepe
 ndent assumptions\, the effective Lagrangian contains at most four free pa
 rameters still encompassing the majority of models in the literature. Inte
 restingly\, the SM gives the best fit if all data from ATLAS and CMS are u
 sed\, whereas various singlet extensions can fit better to individual ATLA
 S or CMS data. Without further assumptions\, an upper bound on the total w
 idth (or\, non-standard branching ratio) is generically obtained. Furtherm
 ore\, global fit based on our parameterization can be used to probe intera
 ctions of the singlet scalar if the singlet resides below 2mW.\n\nhttps://
 indico.ific.uv.es/event/2025/contributions/1504/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1504/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Higgs Physics at the FCC-ee
DTSTART;VALUE=DATE-TIME:20140705T141500Z
DTEND;VALUE=DATE-TIME:20140705T143000Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1494@indico.ific.uv.es
DESCRIPTION:Speakers: Manqi RUAN (IHEP and CERN)\nNow that the masses of t
 he Higgs and Top quark are known\, circular electron positron colliders\, 
 able to measure the properties of these particles with high accuracy\, are
  receiving considerable attention. As part of the Future Circular Collider
  study at CERN\, the Future e+e- Circular Collider\, FCC-ee\, (formerly ca
 lled TLEP) is a new generation collider\, fitting in a 80 to 100km tunnel\
 , and able to deliver high luminosity in up to four interaction points fro
 m at least the Z peak to above the top pair threshold.   \nAt the ZH produ
 ction optimum\, around 240 GeV\, the luminosity of  6 1034 /cm2/s  in four
  IPs yields more than 2 Million Higgs decays in 5 years through the e+e- 
  ZH process. This sample opens the possibility of sub-per-cent precisio
 n measurement of the Higgs boson couplings to light fermions and to gauge-
 bosons\, and of the Higgs boson width. These precision measurements are se
 nsitive to multi-TeV new physics interacting with the scalar sector. The Z
 H production mechanism also gives access to the invisible or exotic branch
 ing ratios down to the per mil level\, and with a more limited precision t
 o the triple Higgs coupling. The luminosity expected at the top pair produ
 ction threshold (√s ~ 340-350 GeV) further improves some of these figure
 s by a factor of two\, and is sensitive to the Higgs boson coupling to the
  top quark.\n\nhttps://indico.ific.uv.es/event/2025/contributions/1494/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1494/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Studies of the Higgs boson properties at D0
DTSTART;VALUE=DATE-TIME:20140704T130000Z
DTEND;VALUE=DATE-TIME:20140704T131500Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1491@indico.ific.uv.es
DESCRIPTION:Speakers: Kenneth Herner (Fermilab)\nWe present the combinatio
 n of searches for the Standard Model Higgs boson at a center-of-mass energ
 y of sqrt(s)=1.96 TeV\, using the full Run 2 dataset collected with the D0
  detector at the Fermilab Tevatron collider. The major contributing proces
 ses include associated production (WH->lvbb\, ZH->vvbb\, ZH->llbb\, and WH
 ->WWW(*)) and gluon fusion (gg->H-->WW(*)).  We also present tests of diff
 erent spin and parity hypotheses for a particle H of mass 125 GeV produced
  in association with a vector boson and decaying into a pair of b quarks.\
 n\nhttps://indico.ific.uv.es/event/2025/contributions/1491/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1491/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Higgs boson production constraints on anomalous fermion couplings
DTSTART;VALUE=DATE-TIME:20140705T073000Z
DTEND;VALUE=DATE-TIME:20140705T074500Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1484@indico.ific.uv.es
DESCRIPTION:Speakers: German Valencia (Iowa State University)\nPhysics bey
 ond the standard model (SM) can be parameterized with  an effective Lagran
 gian that respects the symmetries of the standard model and contains many 
 operators of dimension six. We consider  the subset of these operators tha
 t is responsible for flavor diagonal anomalous color magnetic (CMDM) and e
 lectric (CEDM) dipole couplings between quarks and gluons. Invariance of t
 hese operators under the SM implies that they contribute  to Higgs boson p
 roduction at the LHC and we study the corresponding constraints that can b
 e placed on them. In a similar manner we study the constraints that can be
  placed on lepton anomalous magnetic moments\, electric dipole moments and
  weak dipole moments at the LHC.\n\nhttps://indico.ific.uv.es/event/2025/c
 ontributions/1484/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1484/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Effective Higgs Couplings Extraction in the 4 lepton channel  at t
 he LHC: surprises and prospects
DTSTART;VALUE=DATE-TIME:20140704T145500Z
DTEND;VALUE=DATE-TIME:20140704T151000Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1472@indico.ific.uv.es
DESCRIPTION:Speakers: Yi Chen (Caltech)\nKinematic distributions in Higgs 
 decays to four charged leptons\, the so called "golden channel"\, are a po
 werful probe of the tensor structure of its couplings to neutral electrowe
 ak gauge bosons. We discuss a comprehensive analysis framework designed to
  perform direct extraction of the all possible Higgs couplings. In this fr
 amework we study the sensitivity of the four lepton final state\,  to high
 er dimensional loop-induced couplings of the Higgs boson to ZZ\, Zγ\, and
  γγ\, allowing for general CP mixtures. We present the results of these 
 studies and the impact on handles for studying CP violation in the Higgs s
 ector.\n\nhttps://indico.ific.uv.es/event/2025/contributions/1472/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1472/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Softening Higgs Naturalness: an Effective Field Theory Analysis
DTSTART;VALUE=DATE-TIME:20140705T074500Z
DTEND;VALUE=DATE-TIME:20140705T080000Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1435@indico.ific.uv.es
DESCRIPTION:Speakers: Shaouly Bar-Shalom (Technion\, Haifa\, Israel)\nWe u
 se an effective field theory (EFT) prescription to accommodate naturalness
  in the Standard Model (SM) Higgs sector. We study the 1-loop corrections 
 to the Higgs mass which are generated by the (complete) set of relevant ef
 fective operators of dimension n>4\, assuming that the SM's degrees of fre
 edom and gauge symmetries are valid up to some new physics scale \\Lambda.
   We find that there are only three classes of higher dimensional effectiv
 e operators which can balance the SM's 1-loop corrections to the Higgs mas
 s\, and that these operators can be generated in the underlying heavy theo
 ry through tree-level exchanges of a heavy singlet or triplet scalar\, a h
 eavy isosinglet\, doublet or isotriplet fermion and a heavy isosinglet or 
 isotriplet vector-boson. Using the EFT naturalness as a guide\, we demonst
 rate how naturalness can be restored within simple toy models containing t
 hese heavy degrees of freedom. In particular\, we show that the SM Higgs s
 ector can be kept natural up to an arbitrary large scale if certain relati
 ons hold between the masses and couplings of the heavy and SM fields\; the
  amount of fine-tuning required depends on the amount of fine-tuning one i
 s willing to tolerate in the Higgs mass corrections.\n\nhttps://indico.ifi
 c.uv.es/event/2025/contributions/1435/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1435/
END:VEVENT
BEGIN:VEVENT
SUMMARY:EW Chiral Lagrangian with a Light Higgs and  the  gamma gamma--> W
 L+ WL−  and  gamma gamma-->ZL ZL scattering at One Loop
DTSTART;VALUE=DATE-TIME:20140705T080000Z
DTEND;VALUE=DATE-TIME:20140705T081500Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1432@indico.ific.uv.es
DESCRIPTION:Speakers: Juan Jose Sanz-Cillero (Universidad Autonoma de Madr
 id - IFT)\nIn this work we study the $\\gamma\\gamma\\to W^+_L W^-_L$ and 
 $\\gamma\\gamma\\to  Z_L Z_L$ scattering processes within the effective ch
 iral Lagrangian approach\, including a light Higgs-like scalar as a dynami
 cal field together with the would-be-Goldstone bosons $w^\\pm$ and $z$ ass
 ociated to the electroweak symmetry breaking. This approach is inspired by
  the possibility that the Higgs-like boson be a composite particle behavin
 g as another Goldstone boson\, and assumes the existence of a mass gap bet
 ween $m_h$\, $m_W$\, $m_Z$ and the potential new emergent resonances\, set
 ting an intermediate energy region (above $m_{h\,W\,Z}$ and below the reso
 nance masses) where the use of these effective chiral Lagrangians are the 
 most appropriate tools to compute the relevant observables. We analyse in 
 detail the proper chiral counting rules for the present case of photon-pho
 ton scattering  and provide the one-loop $\\gamma\\gamma\\to W^+_L W^-_L$ 
 and $\\gamma\\gamma\\to  Z_L Z_L$\nscattering amplitudes within this Effec
 tive Chiral Lagrangian approach\, including a discussion on the involved r
 enormalization procedure. We also propose here a joint analysis of our res
 ults for the two-photon scattering amplitudes together with other photonic
  processes and electroweak precision observables for a future comparison w
 ith data. This could help to disentangle the nature of the light Higgs-lik
 e particle.\n\nhttps://indico.ific.uv.es/event/2025/contributions/1432/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1432/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Searches for a high-mass Higgs boson in the ZZ and WW decay channe
 ls with the CMS detector
DTSTART;VALUE=DATE-TIME:20140705T110500Z
DTEND;VALUE=DATE-TIME:20140705T112000Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1427@indico.ific.uv.es
DESCRIPTION:Speakers: Oscar Gonzalez Lopez (CIEMAT)\, Oscar Gonzalez Lopez
  (CIEMAT (Madrid\, Spain))\nSearches for a high-mass Higgs boson decaying 
 into WW and ZZ channels has been carried out using data collected at centr
 e-of-mass energies of 7 and 8 TeV at the LHC collider\, corresponding to i
 ntegrated luminosities of 5/fb and 20/fb\, respectively. Many different fi
 nal states have been considered and upper limits on the Higgs boson produc
 tion cross section have been derived. The results are interpreted in a BSM
  model containing an additional electroweak singlet.\n\nhttps://indico.ifi
 c.uv.es/event/2025/contributions/1427/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1427/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Searches for production of two Higgs bosons using the CMS detector
DTSTART;VALUE=DATE-TIME:20140705T100500Z
DTEND;VALUE=DATE-TIME:20140705T102000Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1426@indico.ific.uv.es
DESCRIPTION:Speakers: Olivier Bondu (CERN)\nSearches for events containing
  two Higgs bosons are presented using several decay channels of the h(126)
  boson. The analyses use pp collision data recorded at centre-of-mass ener
 gies of 7 and 8 TeV\, corresponding to integrated luminosities of 5/fb and
  20/fb\, respectively. Extended Higgs sector scenarios predict the resonan
 t decay of new particles into a pair of h(126) bosons. These resonant di-H
 iggs processes are searched in different final states and the results are 
 described.\n\nhttps://indico.ific.uv.es/event/2025/contributions/1426/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1426/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Searches for MSSM and NMSSM Higgs bosons with the CMS detector
DTSTART;VALUE=DATE-TIME:20140704T094500Z
DTEND;VALUE=DATE-TIME:20140704T100000Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1425@indico.ific.uv.es
DESCRIPTION:Speakers: Christian Veelken (LLR/Ecole Polytechnique)\nSeveral
  searches for Higgs bosons have been carried out with the CMS detector at 
 LHC. The analyses are based on pp collision data collected at centre-of-ma
 ss energies of 7 and 8 TeV\, corresponding to integrated luminosities of 5
 /fb and 20/fb\, respectively. Some of them can be interpreted in the frame
 work of the MSSM and NMSSM Supersymmetric models. Given that no evidence o
 f Higgs bosons\, in addition to the discovered SM-like 126 GeV Higgs boson
 \, has been found\, exclusion limits have been derived.\n\nhttps://indico.
 ific.uv.es/event/2025/contributions/1425/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1425/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Searches for invisible decay modes of the Higgs boson with the CMS
  detector
DTSTART;VALUE=DATE-TIME:20140704T104500Z
DTEND;VALUE=DATE-TIME:20140704T110000Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1424@indico.ific.uv.es
DESCRIPTION:Speakers: Daniele Trocino (Northeastern University (US))\nA se
 arch for Higgs boson invisible decay modes has been carried out in events 
 where the Higgs boson is produced in association with a Z boson as well as
  through Vector Boson Fusion. In the associated production search\, electr
 on\, muon and b-quark pair decay modes of the Z-boson are considered. The 
 analyses are based on pp collision data collected with the CMS detector at
  the LHC collider at centre-of-mass energies of 7 and 8 TeV\, correspondin
 g to integrated luminosities of 5/fb and 20/fb\, respectively. No evidence
  of a signal has been found and upper limits on the invisible branching ra
 tio are obtained and interpreted in a Higgs portal model of dark matter in
 teractions.\n\nhttps://indico.ific.uv.es/event/2025/contributions/1424/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1424/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Search for the Higgs boson in the bb decay channel using the CMS d
 etector
DTSTART;VALUE=DATE-TIME:20140704T074500Z
DTEND;VALUE=DATE-TIME:20140704T080000Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1423@indico.ific.uv.es
DESCRIPTION:Speakers: Caterina Vernieri (Scuola Normale Superiore\, Pisa)\
 nA search for the Higgs boson has been carried out in the Higgs to bb chan
 nel with the CMS detector at the LHC collider. The production modes used a
 re the associated VH production\, the VBF production and the production in
  association with top quarks. The analyses are based on pp collision data 
 collected at centre-of-mass energies of 7 and 8 TeV\, corresponding to int
 egrated luminosities of 5/fb and 20/fb\, respectively. The strategy and re
 sults of the searches are reported.\n\nhttps://indico.ific.uv.es/event/202
 5/contributions/1423/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1423/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Combined results of the 126 GeV Higgs boson couplings using all de
 cay channels measured by the CMS detector
DTSTART;VALUE=DATE-TIME:20140704T133500Z
DTEND;VALUE=DATE-TIME:20140704T135500Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1422@indico.ific.uv.es
DESCRIPTION:Speakers: Mingshui Chen (IHEP\, CAS)\nThe combination of the c
 oupling results of all Higgs boson decay channels measured at CMS is prese
 nted. The analysis is based on pp collision data collected at centre-of-ma
 ss energies of 7 and 8 TeV corresponding to integrated luminosities of 5/f
 b and 20/fb respectively. Various fits looking for deviations of the coupl
 ings from the Standard Model predictions are carried out and the results a
 re summarized.\n\nhttps://indico.ific.uv.es/event/2025/contributions/1422/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1422/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Precise measurement of the Higgs boson mass with the CMS detector
DTSTART;VALUE=DATE-TIME:20140703T103500Z
DTEND;VALUE=DATE-TIME:20140703T105000Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1421@indico.ific.uv.es
DESCRIPTION:Speakers: Sani Matteo (University of California San Diego)\nUs
 ing the high mass resolution channels H -> gamma gamma and H -> ZZ > 4 lep
 tons\, where the leptons are electrons or muons\, a precise measurement of
  the Higgs boson mass is obtained. The analysis is based on pp collision d
 ata collected at centre-of-mass energies of 7 and 8 TeV\, corresponding to
  integrated luminosities of 5/fb and 20/fb\, respectively. The results tog
 ether with strategy of the measurement and the methods to control the main
  systematic errors on the energy and momentum scale are discussed in detai
 l.\n\nhttps://indico.ific.uv.es/event/2025/contributions/1421/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1421/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Studies of the Higgs boson spin and parity using the gamma gamma\,
  ZZ\, and WW decay channels with the CMS detector
DTSTART;VALUE=DATE-TIME:20140704T141000Z
DTEND;VALUE=DATE-TIME:20140704T142500Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1420@indico.ific.uv.es
DESCRIPTION:Speakers: Emanuele Di Marco (CERN)\nStudies of the Higgs boson
  spin and parity are presented using data samples corresponding to the gam
 ma gamma\, ZZ\, and WW decay channels. The analyses are based on pp collis
 ion data collected at centre-of-mass energies of 7 and 8 TeV\, correspondi
 ng to integrated luminosities of approximately 5/fb and 20/fb\, respective
 ly. The data are compared to the expectations for a Standard Model Higgs b
 oson\, and for several alternative models.\n\nhttps://indico.ific.uv.es/ev
 ent/2025/contributions/1420/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1420/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Measurement of Higgs Boson Couplings at the International Linear C
 ollider
DTSTART;VALUE=DATE-TIME:20140705T135500Z
DTEND;VALUE=DATE-TIME:20140705T141500Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1409@indico.ific.uv.es
DESCRIPTION:Speakers: Junping Tian (KEK)\nOne of the key topics in the phy
 sics program of the ILC is the precision measurement of the couplings of t
 he Higgs boson.  At linear colliders\, Higgs bosons are produced singly in
  association with Z bosons and by W boson fusion.  In both processes\, the
  backgrounds to Higgs production are relatively small\, and all major Higg
 s boson decay modes can be observed.  The Zh process gives tagged Higgs bo
 sons\, allowing measurement of absolute branching ratios and the observati
 on of invisible and other exotic decays.   The W fusion process gives high
  rates for precision measurement and allows the model-independent determin
 ation of the Higgs boson width and the individual Higgs couplings.  This c
 ontribution will report the current status of this program\, with results 
 from full-simulation studies of Higgs processes in the detectors proposed 
 for the ILC.\n\nhttps://indico.ific.uv.es/event/2025/contributions/1409/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1409/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Global Bayesian analysis of the Higgs couplings
DTSTART;VALUE=DATE-TIME:20140705T071500Z
DTEND;VALUE=DATE-TIME:20140705T073000Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1374@indico.ific.uv.es
DESCRIPTION:Speakers: Diptimoy Ghosh (INFN\, Rome)\nWe perform a global Ba
 yesian fit of the Higgs couplings to the latest experimental data\, combin
 ing the LHC Higgs data with electroweak precision measurements. We conside
 r an effective Lagrangian for a light Higgs boson\, and analyze constraint
 s on the modified Higgs couplings to the SM vector bosons and to the SM fe
 rmions. We discuss implications of the fit results for new physics models.
 \n\nhttps://indico.ific.uv.es/event/2025/contributions/1374/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1374/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Determination of the Higgs CP mixing angle in the tau decay channe
 ls
DTSTART;VALUE=DATE-TIME:20140705T144500Z
DTEND;VALUE=DATE-TIME:20140705T150000Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1370@indico.ific.uv.es
DESCRIPTION:Speakers: Stefan Berge (RWTH Aachen)\nWe investigate the measu
 rement of the CP mixing angle\nof the 126 GeV neutral spin-0 Higgs boson i
 n its tau decay \nchannels. The tau decay channel of the Higgs boson\nhas 
 the particular advantage that possible CP-violating \ncontributions alter 
 the Higgs-tau-tau coupling already at \nthe leading order. Within our prop
 osed method the \ndi-lepton\, lepton-hadron as well as the hadron-hadron \
 nchannel of the tau decay can be included in the measurement.\nWe discuss 
 the prospect of the precision on the CP mixing \nangle measured at the LHC
  and compare with \nthe expected sensitivity at the LC. We furthermore \nd
 erive the distributions of the major background - the contribution \ndue t
 o virtual Z and photon exchange.\n\nhttps://indico.ific.uv.es/event/2025/c
 ontributions/1370/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1370/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Prospects for Higgs physics with an upgraded CMS detector at the h
 igh-luminosity LHC
DTSTART;VALUE=DATE-TIME:20140705T130000Z
DTEND;VALUE=DATE-TIME:20140705T132000Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1331@indico.ific.uv.es
DESCRIPTION:Speakers: Seth Conrad Zenz (Imperial College London)\nProjecti
 ons for the expected performance of an upgraded CMS detector are presented
  for various Higgs property measurements planned for the high luminosity r
 unning period of the LHC.\n\nhttps://indico.ific.uv.es/event/2025/contribu
 tions/1331/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1331/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Search for Higgs bosons produced in association with top quarks in
  the CMS detector
DTSTART;VALUE=DATE-TIME:20140703T111000Z
DTEND;VALUE=DATE-TIME:20140703T112500Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1330@indico.ific.uv.es
DESCRIPTION:Speakers: Lorenzo Bianchini (ETH Zurich Institute for Particle
  Physics)\nSearches for a Higgs boson produced in association with top qua
 rks\, both singly and in pairs\, and decaying to gamma gamma\, ZZ\, WW\, t
 autau\, and bbbar final states are presented. The analyses use pp collisio
 n data collected at center-of-mass energies of 7 and 8 TeV\, corresponding
  to integrated luminosities of about 5/fb and 20/fb\, respectively.  No si
 gnals are observed for production of a Higgs boson in association with eit
 her one or two top quarks\, and combined limits on the signal strength are
  presented.\n\nhttps://indico.ific.uv.es/event/2025/contributions/1330/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1330/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Search for Higgs bosons decaying to leptons with the CMS detector
DTSTART;VALUE=DATE-TIME:20140704T080000Z
DTEND;VALUE=DATE-TIME:20140704T082000Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1325@indico.ific.uv.es
DESCRIPTION:Speakers: Jan Steggemann (CERN)\nA search for the SM Higgs bos
 on has been carried out in the Higgs to tautau and mumu channels with the 
 CMS detector at the LHC collider. In addition\, a search for lepton-flavor
 -violating decays is reported.  The analyses are based on pp collision dat
 a collected at centre-of-mass energies of 7 and 8 TeV\, corresponding to i
 ntegrated luminosities of 5/fb and 20/fb\, respectively. For the SM Higgs 
 boson search in the tautau channel\, the analysis strategy and resulting e
 vidence for this decay are summarized.\n\nhttps://indico.ific.uv.es/event/
 2025/contributions/1325/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1325/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Search for Higgs bosons decaying to photons in the CMS detector
DTSTART;VALUE=DATE-TIME:20140703T100000Z
DTEND;VALUE=DATE-TIME:20140703T102000Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1324@indico.ific.uv.es
DESCRIPTION:Speakers: Matthew Kenzie (CERN)\nA search for Higgs bosons has
  been carried out in the Higgs to gammagamma decay channel with the CMS de
 tector at the LHC collider. In addition\, a search for diphoton resonances
  at high mass using techniques similar to the SM Higgs boson search is pre
 sented.  The analyses are based on pp collision data collected at centre-o
 f-mass energies of 7 and 8 TeV corresponding to integrated luminosities of
  5/fb and 20/fb\, respectively. In the case of the SM Higgs boson search\,
  the analysis strategy and measurements of the mass\, coupling\, and spin-
 parity are reported.\n\nhttps://indico.ific.uv.es/event/2025/contributions
 /1324/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1324/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Measurements of Higgs boson production and properties in the ZZ de
 cay channel with both Z’s decaying into electrons or muons using the CMS
  detector
DTSTART;VALUE=DATE-TIME:20140703T091500Z
DTEND;VALUE=DATE-TIME:20140703T093000Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1284@indico.ific.uv.es
DESCRIPTION:Speakers: Adish Vartak (University of California San Diego)\nA
  search for the Higgs boson has been carried out in the Higgs to ZZ to fou
 r leptons decay mode with the CMS detector at the LHC collider\, where lep
 tons are electrons or muons. The analysis is based on pp collision data co
 llected at centre-of-mass energies of 7 and 8 TeV\, corresponding to integ
 rated luminosities of 5/fb and 20/fb\, respectively. The analysis strategy
  and measurements of the mass\, coupling\, and spin-parity are reported.\n
 \nhttps://indico.ific.uv.es/event/2025/contributions/1284/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1284/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Measurements of Higgs boson production and properties in the WW de
 cay channel with both W’s decaying into electrons or muons plus neutrino
  using the CMS detector
DTSTART;VALUE=DATE-TIME:20140704T071500Z
DTEND;VALUE=DATE-TIME:20140704T073000Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1275@indico.ific.uv.es
DESCRIPTION:Speakers: Pietro Govoni (Milano-Bicocca INFN and University)\n
 A search for the Higgs boson has been carried out in the Higgs to WW decay
  mode with the CMS detector at the LHC collider\, where each W decays into
  an electron or photon and a neutrino. The analysis is based on pp collisi
 on data collected at centre-of-mass energies of 7 and 8 TeV\, correspondin
 g to integrated luminosities of 5/fb and 20/fb\, respectively. The analysi
 s strategy and measurements of the mass\, coupling\, and spin-parity are r
 eported.\n\nhttps://indico.ific.uv.es/event/2025/contributions/1275/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1275/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Higgs Phenomenology of the Supersymmetric Grand Unification with t
 he Hosotani Mechanism
DTSTART;VALUE=DATE-TIME:20140704T111500Z
DTEND;VALUE=DATE-TIME:20140704T113000Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1235@indico.ific.uv.es
DESCRIPTION:Speakers: Mitsuru Kakizaki (University of Toyama)\nThe supersy
 mmetric SU(5) grand unified theory whose gauge symmetry is\nbroken by virt
 ue of the Hosotani mechanism naturally realizes the huge\nmass splitting b
 etween the colored Higgs triplet and the electroweak\nHiggs doublet superf
 ields\, and predicts the existence of adjoint\nchiral multiplets with mass
 es of the order of the supersymmetry\nbreaking scale as a byproduct.  The 
 low-energy Higgs sector is\nextended to contain an SU(2)_L triplet chiral 
 superfield with\nhypercharge zero and a neutral singlet as well as the ord
 inary\nelectroweak Higgs doublets.  We investigate the effects from the ne
 w\ntriplet and singlet chiral multiplets on the predictions of the\ncoupli
 ngs of the standard model-like Higgs boson and the masses of the\naddition
 al Higgs bosons.  We show that our model can be differentiated\nfrom other
 s through precision measurements of the couplings and masses\nof the Higgs
  sector particles.  Our model serves as a good example of\ngrand unificati
 on testable at colliders such as the luminosity\nup-graded Large Hadron Co
 llider and future electron-positron\ncolliders.\n\nhttps://indico.ific.uv.
 es/event/2025/contributions/1235/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1235/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Higgs Physics at CLIC
DTSTART;VALUE=DATE-TIME:20140705T134000Z
DTEND;VALUE=DATE-TIME:20140705T135500Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1191@indico.ific.uv.es
DESCRIPTION:Speakers: Eva Sicking (CERN)\nThe Compact Linear Collider (CLI
 C) is an attractive option for a future multi-TeV linear electron-positron
  collider\, offering the potential for a rich precision physics programme\
 , combined with sensitivity to a wide range of new phenomena. The physics 
 reach of CLIC has been studied in the context of three distinct centre-of-
 mass energy stages\, 350 GeV\, 1.4 TeV and 3.0 TeV. This staged scenario p
 rovides the ideal environment for precise studies of the properties of the
  ~125 GeV Higgs boson. Operation at 350 GeV allows the couplings and width
  of the Higgs boson to be determined in a model-independent manner through
  the study of the Higgs-strahulung and WW-fusion processes. Operation at h
 igher centre-of-mass energies provides high statistics for even more preci
 se measurements and the potential to study the top Yukawa coupling and eve
 n the Higgs boson self-coupling. In this talk we explore the potential of 
 the CLIC Higgs physics programme\, based on full simulation studies of a w
 ide range of final states. The evolution of the physics sensitivity with c
 entre-of-mass energy is presented in terms of model-independent coupling f
 its and the constrained kappa fits employed at the LHC.\n\nhttps://indico.
 ific.uv.es/event/2025/contributions/1191/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1191/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Search for Charged Higgs Bosons with the ATLAS Detector
DTSTART;VALUE=DATE-TIME:20140704T093000Z
DTEND;VALUE=DATE-TIME:20140704T094500Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1069@indico.ific.uv.es
DESCRIPTION:Speakers: Liron Barak (Weizmann Institute of Science)\nSeveral
  non-minimal Higgs scenarios\, e.g. Two Higgs Doublet Models (2HDM)\, pred
 ict the existence of charged Higgs bosons. This talk describes searches fo
 r charged Higgs bosons produced in top quark decays\, in association with 
 a top quark\, or decaying to a tau lepton and a neutrino using the Run I d
 ata collected by the ATLAS detector at the LHC.\n\nhttps://indico.ific.uv.
 es/event/2025/contributions/1069/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1069/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Higgs Boson Decays to Photons with the ATLAS Detector
DTSTART;VALUE=DATE-TIME:20140703T094500Z
DTEND;VALUE=DATE-TIME:20140703T100000Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1068@indico.ific.uv.es
DESCRIPTION:Speakers: Sandrine Laplace (LPNHE / CNRS)\nA review of the lat
 est results on Higgs boson decays to photons with the ATLAS detector is pr
 esented\,  using approximately 25 fb-1 of pp collision data collected at 7
  TeV and 8 TeV in 2011 and 2012.\n\nhttps://indico.ific.uv.es/event/2025/c
 ontributions/1068/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1068/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Higgs Boson decays to Leptons with the ATLAS detector
DTSTART;VALUE=DATE-TIME:20140704T082000Z
DTEND;VALUE=DATE-TIME:20140704T083500Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1067@indico.ific.uv.es
DESCRIPTION:Speakers: Elias Coniavitis (Universität Freiburg)\nA review o
 f the latest results on Higgs boson decays to leptons with the ATLAS detec
 tor is presented\, using approximately 25 fb-1 of pp collision data collec
 ted at 7 TeV and 8 TeV in 2011 and 2012.\n\nhttps://indico.ific.uv.es/even
 t/2025/contributions/1067/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1067/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Search for Higgs Bosons produced in association with top quarks wi
 th the ATLAS detector
DTSTART;VALUE=DATE-TIME:20140703T105000Z
DTEND;VALUE=DATE-TIME:20140703T111000Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1066@indico.ific.uv.es
DESCRIPTION:Speakers: Elizaveta Shabalina (University of Goettingen)\nSinc
 e the discovery of a Higgs boson by the ATLAS and CMS experiments at the L
 HC\, the emphasis has shifted towards measurements of its properties and t
 he search for less sensitive channels in order to determine whether the ne
 w particle is the Standard Model Higgs boson. Of particular importance is 
 the direct observation of the coupling of the Higgs boson to top quarks. I
 n this talk a review of ATLAS results on the search for the\nHiggs boson p
 roduced in association with top quarks\, and on the search for flavour- ch
 anging neutral currents in top quark decays t -> qH (q = c\, u)\, will be 
 presented.\n\nhttps://indico.ific.uv.es/event/2025/contributions/1066/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1066/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Searches for Pseudo-scalar Higgs Bosons in the context of 2HDM\, M
 SSM\, and NMSSM scenarios with the ATLAS Detector
DTSTART;VALUE=DATE-TIME:20140705T094500Z
DTEND;VALUE=DATE-TIME:20140705T100500Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1065@indico.ific.uv.es
DESCRIPTION:Speakers: Eric Feng (Argonne National Laboratory (United State
 s))\nSearches for pseudo-scalar Higgs bosons in the context of 2HDM\, MSSM
 \, and NMSSM scenarios with the ATLAS detector are presented.\n\nhttps://i
 ndico.ific.uv.es/event/2025/contributions/1065/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1065/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Enhancing the tt(bar)Higgs signal through top-quark spin polarizat
 ion effects at the LHC
DTSTART;VALUE=DATE-TIME:20140704T083500Z
DTEND;VALUE=DATE-TIME:20140704T085000Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1025@indico.ific.uv.es
DESCRIPTION:Speakers: Emidio Gabrielli (University of Trieste and NICPB Ta
 llinn)\nWe compare the impact of top-quark spin polarization effects in Hi
 ggs (H) boson production in association with top-quark pairs and in corres
 ponding backgrounds at the LHC. Because of the spin-zero nature of the Hig
 gs boson\, one expects\, in the chiral limit for the top quarks\, a substa
 ntial complementarity in tt(bar) spin correlations for a Higgs decaying in
 to fermions/gauge-bosons and tt(bar) spin correlations for the correspondi
 ng irreducible tt(bar)ff(bar)/VV backgrounds. Although top mass effects in
  tt(bar)H production are in general dominant\, and seriously spoil the chi
 ral-limit expectations\, one can find observables that capture the tt(bar)
  angular spin correlations and can help in separating the signal from irre
 ducible backgrounds. In particular\, we show that\, for both H→bb(bar) a
 nd H→gamma-gamma\, taking into account tt(bar) spin correlations in tt(b
 ar)H production and irreducible backgrounds could appreciably improve the 
 LHC sensitivity to the tt(bar)H channel.\n\nhttps://indico.ific.uv.es/even
 t/2025/contributions/1025/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1025/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Search for the Higgs boson in VH(bb) channel using the ATLAS detec
 tor
DTSTART;VALUE=DATE-TIME:20140704T073000Z
DTEND;VALUE=DATE-TIME:20140704T074500Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1015@indico.ific.uv.es
DESCRIPTION:Speakers: Paolo Francavilla (CNRS - LPNHE and ILP)\nSince the 
 discovery of a Higgs boson by the ATLAS and CMS experiments at the LHC\, t
 he emphasis has shifted towards \nmeasurements of its properties and the s
 earch for less sensitive channels in order to determine whether the \nnew 
 particle is the Standard Model (SM) Higgs boson. Of particular importance 
 is the direct observation of the \ncoupling of the Higgs boson to b-quarks
 . In this talk a review of ATLAS results in the search for the\nHiggs boso
 n in the VH production mode with the Higgs decaying to a b-quark pair deca
 y will be given.\n\nhttps://indico.ific.uv.es/event/2025/contributions/101
 5/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1015/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Radiative corrections to Higgs coupling constants in two Higgs dou
 blet models
DTSTART;VALUE=DATE-TIME:20140705T105000Z
DTEND;VALUE=DATE-TIME:20140705T110500Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1014@indico.ific.uv.es
DESCRIPTION:Speakers: Mariko Kikuchi (University of Toyama)\nWe calculate 
 one-loop corrected Yukawa coupling constants hff for the standard model (S
 M) like Higgs boson h in two Higgs doublet models with the softly-broken $
 Z_2$ symmetry. Under the $Z_2$ symmetry\, four types of models with differ
 ent Yukawa interactions appear. We find that one-loop contributions from e
 xtra Higgs bosons change maximally about several % from tree level hff cou
 plings under the constraints from perturbative unitarity and vacuum stabil
 ity. We find that the pattern of deviations in each type of Yukawa couplin
 gs from the SM predictions does not change from tree level predictions wit
 h only mixing effects even with maximal radiative corrections. Moreover\, 
 when the gauge couplings hVV (V = W\, Z) are found to be slightly (with a 
 percent level) differ from the SM predictions\, the hff couplings also dev
 iate but more largely. \nTherefore\, in such a case\, in addition to deter
 mining the type of Yukawa couplings\, there is a possibility to obtain mor
 e information on the extra Higgs bosons by fingerprinting the theory predi
 ctions with future precision data for the hff and hVV couplings at the LHC
  and the ILC.\n\nThis talk is based on the paper:  \n"Radiative correction
 s to the Yukawa coupling constants in two Higgs doublet models"\, \nS. Kan
 emura\, M. Kikuchi and K. Yagyu.  Phys. Lett. B731 (2014) 27. [arXiv: 1401
 .0515]\n\nhttps://indico.ific.uv.es/event/2025/contributions/1014/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1014/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Individual and Combined Measurements of the Spin and Parity Proper
 ties of the Higgs boson using the ATLAS Detector
DTSTART;VALUE=DATE-TIME:20140704T135500Z
DTEND;VALUE=DATE-TIME:20140704T141000Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1013@indico.ific.uv.es
DESCRIPTION:Speakers: Kirill Prokofiev (Laboratori Nazionali di Frascati I
 NFN)\nThis contribution will review individual and combined measurements o
 f the spin and parity properties in the \ndiphoton\, ZZ (with subsequent d
 ecays to four leptons) and WW (with subsequent decays to lvlv) channels of
  the \nHiggs boson in individual channels using the ATLAS detector and up 
 to 25 fb-1 of 7 TeV and 8 TeV pp collision \ndata collected in 2011 and 20
 12.\n\nhttps://indico.ific.uv.es/event/2025/contributions/1013/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1013/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Measurement of the Higgs boson mass with the ATLAS detector
DTSTART;VALUE=DATE-TIME:20140703T102000Z
DTEND;VALUE=DATE-TIME:20140703T103500Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1012@indico.ific.uv.es
DESCRIPTION:Speakers: Robert Harrington (University of Edinburgh)\nThe lat
 est results on the measurement of the Higgs boson mass  in the diphoton an
 d ZZ decay channels \nwith the ATLAS detector is presented\,  using approx
 imately 25 fb-1 of pp collision data collected \nat 7 TeV and 8 TeV in 201
 1 and 2012.\n\nhttps://indico.ific.uv.es/event/2025/contributions/1012/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1012/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Measurement of cross sections and couplings of the Higgs boson in 
 the WW decay channel using the ATLAS detector
DTSTART;VALUE=DATE-TIME:20140704T070000Z
DTEND;VALUE=DATE-TIME:20140704T071500Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1011@indico.ific.uv.es
DESCRIPTION:Speakers: Corrinne Mills (University of Edinburgh)\nA review o
 f the latest results on the measurment of the cross sections and couplings
  of the Higgs boson \nin the WW decay channel with the ATLAS detector is p
 resented\, \nusing approximately 25 fb-1 of pp collision data collected at
  7 TeV and 8 TeV in 2011 and 2012.\n\nhttps://indico.ific.uv.es/event/2025
 /contributions/1011/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1011/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Measurement of cross sections and couplings of the Higgs boson in 
 the ZZ decay channel using the ATLAS detector
DTSTART;VALUE=DATE-TIME:20140703T090000Z
DTEND;VALUE=DATE-TIME:20140703T091500Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-1010@indico.ific.uv.es
DESCRIPTION:Speakers: Gabriella Sciolla (Brandeis University)\nA review of
  the latest results on the measurment of the cross sections and couplings 
 of the Higgs boson \nin the ZZ decay channel with the ATLAS detector is pr
 esented\, \nusing approximately 25 fb-1 of pp collision data collected at 
 7 TeV and 8 TeV in 2011 and 2012.\n\nhttps://indico.ific.uv.es/event/2025/
 contributions/1010/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/1010/
END:VEVENT
BEGIN:VEVENT
SUMMARY:High Precision Prediction for the lightest CP-even MSSM Higgs-Boso
 n Mass
DTSTART;VALUE=DATE-TIME:20140704T101500Z
DTEND;VALUE=DATE-TIME:20140704T103000Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-973@indico.ific.uv.es
DESCRIPTION:Speakers: Sven Heinemeyer (IFCA (CSIC))\nWe report on the curr
 ently highest precision calculation of the lightest Higgs boson mass\, Mh\
 , in the MSSM. We combine the Feynman-diagrammatic method (which gives the
  highest precision for low and medium mass SUSY mass scales) with an RGE r
 esummation (which gives large contributions at high SUSY mass scales). The
  results are publicly available in the code FeynHiggs. We discuss the phen
 omenological implications of the new high-precision mass calculation.\n\nh
 ttps://indico.ific.uv.es/event/2025/contributions/973/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/973/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Bounds on Neutral and Charged Higgs from the LHC
DTSTART;VALUE=DATE-TIME:20140705T102000Z
DTEND;VALUE=DATE-TIME:20140705T103500Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-940@indico.ific.uv.es
DESCRIPTION:Speakers: Victor Ilisie (IFIC)\nAfter the recent discovery of 
 a boson with mass around 125 GeV with Standard Model-like properties\, the
  possibility of an enlarged scalar sector arises as a natural question. Th
 e discovery of an extra scalar would be the ultimate proof of this scenari
 o. Keeping the generic Yukawa structure of the Aligned Two-Higgs Doublet M
 odel framework\, we study the implications of the LHC data on the allowed 
 scalar spectrum.\n\nhttps://indico.ific.uv.es/event/2025/contributions/940
 /
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/940/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Higgs boson CP-properties in Higgs plus three jet production via g
 luon fusion at the LHC
DTSTART;VALUE=DATE-TIME:20140704T151000Z
DTEND;VALUE=DATE-TIME:20140704T152500Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-893@indico.ific.uv.es
DESCRIPTION:Speakers: Francisco Campanario (IFIC\, UV-CSIC)\nIn high energ
 y hadronic collisions\, a general CP-violating Higgs boson Φ with accompa
 nying jets can be efficiently produced via gluon fusion\, which is mediate
 d by heavy quark loops. \n\nWe study the dominant sub-channel gg→Φggg o
 f the gluon fusion production process with triple real emission correction
 s at order α5s. \n\nWe go beyond the heavy top limit approximation and in
 clude the full mass dependence of the top- and bottom-quark contributions.
  \n\nFurthermore\, we show within a toy-model scenario that bottom-quark l
 oop contributions in combination with large values of tanβ can modify vis
 ibly the differential distributions sensitive to -measurements of th
 e Higgs boson particle.\n\nhttps://indico.ific.uv.es/event/2025/contributi
 ons/893/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/893/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Polarized top and Charged Higgs boson
DTSTART;VALUE=DATE-TIME:20140705T151500Z
DTEND;VALUE=DATE-TIME:20140705T153000Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-871@indico.ific.uv.es
DESCRIPTION:Speakers: Shou-hua Zhu (ITP\, Peking University)\nThe charged 
 Higgs boson is quite common in many new physics models. In this study we e
 xamine the potential of observing a heavy charged Higgs boson in its decay
  mode of top-quark and bottom-quark in the Type-II Two-Higgs-Doublet-Model
 . In this model\, the chirality structure of the coupling of charged Higgs
  boson to the top- and bottom-quark is very sensitive to the value of \\ta
 n\\beta. As the polarization of the top-quark can be measured experimental
 ly from the top-quark decay products\, one could make use of the top-quark
  polarization to determine the value of \\tan\\beta. We preform a detailed
  analysis of measuring top-quark polarization in the production channels g
 b\\to tH^- and g\\bar{b}\\to \\bar{t}H^+. We calculate the helicity amplit
 udes of the charged Higgs boson production and decay.Our calculation shows
  that the top-quark from the charged Higgs boson decay provides a good pro
 be for measuring \\tan\\beta\, especially for the intermediate \\tan\\beta
  region. On the contrary\, the top-quark produced in association with the 
 charged Higgs boson cannot be used to measure \\tan\\beta because its pola
 rization is highly contaminated by the t-channel kinematics.\n\nhttps://in
 dico.ific.uv.es/event/2025/contributions/871/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/871/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Search for low-mass CP odd  Higgs boson
DTSTART;VALUE=DATE-TIME:20140705T093000Z
DTEND;VALUE=DATE-TIME:20140705T094500Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-827@indico.ific.uv.es
DESCRIPTION:Speakers: Rocky So (University of British Columbia)\nSearches 
 for low mass CP-odd Higgs boson (A0) predicted in non-minimal supersymmetr
 ic extensions of the Standard Model\, have been performed at BABAR studyin
 g the radiative decays of the Y(nS) resonances\, with n=1\,2\,3. Stringent
  limits on the production of a light Higgs  boson have been set from a var
 iety of decay channels\, as A0 to lepton pairs\, gluon gluon and  q qbar.\
 n\nhttps://indico.ific.uv.es/event/2025/contributions/827/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/827/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Higgs boson physics and LHC phenomenology in an inverted-hierarchy
  flavor symmetry model
DTSTART;VALUE=DATE-TIME:20140705T084500Z
DTEND;VALUE=DATE-TIME:20140705T090000Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-823@indico.ific.uv.es
DESCRIPTION:Speakers: Edmond BERGER (Argonne National Laboratory\, USA)\n\
 \begin{abstract}\nThe LHC phenomenology of a low-scale gauged flavor symme
 try model with inverted hierarchy is studied. A new scalar (a flavon) emer
 ges with mass in the TeV range along with a new heavy fermion associated w
 ith the standard model top quark.  After verifying the constraints from el
 ectroweak precision observables\,  we investigate the influence of the mod
 el on Higgs boson physics notably its production cross section and decay b
 ranching fractions.  Limits on the flavon $s$ from heavy Higgs boson searc
 hes at the LHC at 7 and 8 TeV are presented.  The branching fractions of t
 he flavon are computed as a function of the flavon mass and the Higgs-flav
 on mixing angle. We also explore possible discovery \nof the flavon at 14 
 TeV\, particularly the $s \\rightarrow Z^0Z^0$ decay channel in the $2\\el
 l2\\ell'$ final state\, and standard model \nHiggs boson pair production $
 s \\rightarrow hh$ in the $b\\bar{b}\\gamma\\gamma$ final state.   We conc
 lude that the flavon mass range up to $500$ GeV could probed down to quite
  small values of the Higgs-flavon \nmixing angle with 300 fb$^{-1}$ of int
 egrated luminosity at 14 TeV. \n\\end{abstract}\n\nhttps://indico.ific.uv.
 es/event/2025/contributions/823/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/823/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Constraints on the Higgs boson width from off-shell production and
  decay to ZZ with the CMS detector
DTSTART;VALUE=DATE-TIME:20140703T093000Z
DTEND;VALUE=DATE-TIME:20140703T094500Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-751@indico.ific.uv.es
DESCRIPTION:Speakers: Loic Quertenmont (Université catholique de Louvain)
 \nConstraints on the total Higgs boson width\, Gamma_H\, are presented usi
 ng off-shell production and decay in the ZZ channel. The analysis is based
  on pp collision data collected at centre-of-mass energies of 7 and 8 TeV 
 by the CMS experiment at the LHC\, corresponding to integrated luminositie
 s of 5/fb and 20/fb\, respectively. The analyses are carried out in the ZZ
  to 4-lepton and to 2-lepton-2-neutrino channels\, and constraints on the 
 Higgs boson width are obtained.\n\nhttps://indico.ific.uv.es/event/2025/co
 ntributions/751/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/751/
END:VEVENT
BEGIN:VEVENT
SUMMARY:ATLAS Higgs physics prospects at the high luminosity LHC
DTSTART;VALUE=DATE-TIME:20140705T132000Z
DTEND;VALUE=DATE-TIME:20140705T134000Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-742@indico.ific.uv.es
DESCRIPTION:Speakers: Reina Camacho (Université de Genève)\nRun-I at the
  LHC has been very successful and included the discovery of a new particle
  with mass of about 125 GeV compatible within uncertainties with the Higgs
  boson predicted by Standard Model.\nIn this talk\, the Higgs physics pros
 pects at the high-luminosity LHC are presented\, assuming an energy sqrt(s
 ) =  14 TeV and a data sample of 3 ab-1. In particular\, the ultimate prec
 ision attainable on the couplings measurements of the 125 GeV particle wit
 h elementary fermions and bosons is discussed\, as well as perspectives on
  the searches for partners associated to this new object\, predicted by se
 veral extensions of the standard theory.\n\nhttps://indico.ific.uv.es/even
 t/2025/contributions/742/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/742/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Search for a High mass Higgs using the ATLAS detector
DTSTART;VALUE=DATE-TIME:20140705T112000Z
DTEND;VALUE=DATE-TIME:20140705T113500Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-738@indico.ific.uv.es
DESCRIPTION:Speakers: Mark Neubauer (University of Illinois at Urbana-Cham
 paign)\nSince the discovery of a Higgs boson by the ATLAS and CMS experime
 nts at the LHC\, the emphasis has shifted towards \ndetermining whether th
 e new particle is the Standard Model (SM) Higgs boson. The search for addi
 tional Higgs boson states \naddresses this question. In particular the sea
 rch for high mass states decaying to diboson final states could shed \nlig
 ht on the structure of the electroweak symmetry breaking sector. In this p
 resentation the latest ATLAS \nresults on these searches will be discussed
 .\n\nhttps://indico.ific.uv.es/event/2025/contributions/738/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/738/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Combination of the Higgs Boson Main Properties Measurements using 
 the ATLAS Detector
DTSTART;VALUE=DATE-TIME:20140704T131500Z
DTEND;VALUE=DATE-TIME:20140704T133500Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-735@indico.ific.uv.es
DESCRIPTION:Speakers: Dag Gillberg (CERN)\nThe combined measurements of th
 e properties of the Higgs boson using the ATLAS detector \nand up to 25 fb
 -1 of 7 TeV and 8 TeV pp collision data collected in 2011 and 2012\, are d
 iscussed.\n\nhttps://indico.ific.uv.es/event/2025/contributions/735/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/735/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Interference effects of neutral Higgs bosons in the MSSM
DTSTART;VALUE=DATE-TIME:20140704T103000Z
DTEND;VALUE=DATE-TIME:20140704T104500Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-714@indico.ific.uv.es
DESCRIPTION:Speakers: Elina Fuchs (DESY)\nThe interpretation of the Higgs 
 signal within the MSSM requires precise theoretical predictions including 
 mixing and higher-order effects. In case of nearby resonances in the Higgs
  sector\, interference effects may be relevant. However\, the interference
  term is neglected by the standard narrow-width approximation (NWA)\, whic
 h is in other respects a convenient tool for the factorisation of a more c
 omplicated process into production and subsequent decay of a particle with
  a small width compared to its mass.\nHence\, a generalisation of the usua
 l NWA is analysed which allows for a consistent treatment of interference 
 effects between nearly mass-degenerate particles. This can be useful for t
 he application to processes for which the factorisation into different sub
 -processes is essential to enable the computation of higher-order contribu
 tions.\nPhenomenological consequences of interference effects between neut
 ral MSSM Higgs bosons will be presented for an example process of Higgs bo
 son production and its subsequent decay including one-loop corrections. To
  validate the generalised NWA\, the factorised version will be compared to
  the calculation of the complete process at the one-loop level. Furthermor
 e\, full Higgs propagator mixing will be examined in comparison to the Bre
 it-Wigner approximation.\n\nhttps://indico.ific.uv.es/event/2025/contribut
 ions/714/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/714/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Measuring the Trilinear Higgs Coupling at the LHC
DTSTART;VALUE=DATE-TIME:20140705T143000Z
DTEND;VALUE=DATE-TIME:20140705T144500Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-695@indico.ific.uv.es
DESCRIPTION:Speakers: Chung Kao (University of Oklahoma)\nThe results from
  the LHC indicate that the couplings of the Higgs boson to other particles
  are consistent with the Standard Model. However the final and ultimate te
 st as to whether this particle \nis the standard Higgs boson will be the c
 oupling of the Higgs boson to itself. We study the Higgs pair production f
 rom gluon fusion at the LHC and try to determine how accurately the trilin
 ear Higgs coupling can be determined theoretically.\nLet us introduce a ge
 neral trilinear Higgs coupling as \nkappa x lambda_HHH(SM). For the Standa
 rd Model\, kappa = 1.\nWe found that at the LHC with a center of mass of e
 nergy [sqrt(S)]of 14 TeV\, the measurement of cross section of 40 fb with 
 negligible experimental error would only restrict kappa to be between 0.86
  and 1.12. For sqrt(S) = 100 TeV\, the value of kappa will be limited to b
 e between 0.89 and 1.10 that is slightly better than the lower energy.\n\n
 https://indico.ific.uv.es/event/2025/contributions/695/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/695/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Anomalous Higgs couplings in angular asymmetries of H--->Zll and e
 +e- ---> HZ
DTSTART;VALUE=DATE-TIME:20140705T150000Z
DTEND;VALUE=DATE-TIME:20140705T151500Z
DTSTAMP;VALUE=DATE-TIME:20260719T151623Z
UID:indico-contribution-117-693@indico.ific.uv.es
DESCRIPTION:Speakers: Diogo Boito (Technische Universitaet Muenchen --- TU
 M)\nIn this work we study in detail the phenomenological impact of\nanomal
 ous Higgs couplings in angular asymmetries of the crossing\nsymmetric proc
 esses H--->Zll and e+e- --> HZ. Beyond Standard Model (BSM) physics is par
 ametrized in terms of the SU(3)xSU(2)xU(1) dimension six effective Lagrang
 ian. In the light of present bounds on d=6 interactions we study how angul
 ar asymmetries can reveal non-standard CP even and CP odd couplings.  We p
 rovide simplified approximate expressions to all observables of interest m
 aking transparent their dependence on anomalous couplings. We show that so
 me of the asymmetries may reveal BSM effects that would be hidden in other
  observables. In particular\, CP even and CP odd d=6 HZgamma couplings as 
 well as HZl+l- contact interactions can generate asymmetries at the percen
 t level\, while having small or no effect on the di-lepton invariant mass 
 spectrum of H--->Zll. Finally\, the higher di-lepton invariant masses prob
 ed in e+e- ---> HZ lead to interesting differences in the asymmetries with
  respect to those of H--->Zll.\n\nhttps://indico.ific.uv.es/event/2025/con
 tributions/693/
LOCATION: Auditorium 1
URL:https://indico.ific.uv.es/event/2025/contributions/693/
END:VEVENT
END:VCALENDAR