Workshop on top quark mass measurements

21 may. 2024 14:30 → 23 may. 2024 23:00 Europe/Madrid

The sessions on Tuesday, Wednesday morning and Thursday will take place in the "Sala Bajocubierta" of the CSIC head quarter in Valencia's city center (calle Bailia 1, plaza de la Virgen, Valencia). The seminar by prof. Andre Hoang on Wednesday afternoon takes place in the IFIC seminar room (calle Catedratico J. Beltran 2, 46980 Paterna).

Juan Antonio Fuster Verdu (IFIC (Instituto de Fisica Corpuscular)), Katerina Lipka (DESY)

Descripción

Regular workshop of the IFIC, DESY and CERN groups with invited theorists to discuss new developments in top quark mass measurements and their interpretation. This meeting is part of the collaboration under the Humboldt prize program.

A zoom link is available for remote participation:

https://cern.zoom.us/j/4922818606?pwd=Lzc3U3N5NlMremZxVWZuZkVpeU05UT09

Inscripción

Registration form

Participantes

Adrian Irles
Alberto Prades
Ana Ventura Barroso
Andre Hoang
Andrej Saibel
Davide Melini
Juan Antonio Fuster Verdu
Katerina Lipka
Katinka Wandall
Malgorzata Worek
Marcel Vos
Matteo Defranchis
Michele Lupattelli
Miguel Jimenez
Miguel Villaplana
Minos Reinartz
OLEKSANDR ZENAIEV
Sebastian Wuchterl
Simon Badger
Simone Amoroso
Sven-Olaf Moch

martes, 21 mayo
- 14:30 → 16:20
  Session: Opening
  
  Contributions from Juan Fuster (welcome), Katarina Lipka (QCD fit with SMEFT operators), Sven Moch (tt+jet with threshold), Simon Badger (towards NNLO)
  
  Moderador: Juan Antonio Fuster Verdu (IFIC (Instituto de Fisica Corpuscular))
  - 14:30
    
    Opening 5m
    
    Ponentes: Juan Antonio Fuster Verdu (IFIC (Instituto de Fisica Corpuscular)), Katerina Lipka (DESY), Marcel Vos (IFIC Valencia)
    
    top_mass_properties_outlook.pdf
  - 14:40
    
    QCD + SMEFT fit 30m
    
    Ponente: Simone Amoroso (University of Freiburg)
    
    ValenciaAmoroso.pdf
  - 15:15
    
    Towards NNLO predictions for ttbar+jet 30m
    
    Ponente: Simon Badger (CERN)
    
    SB_ttjworkshop_2024.pdf
  - 15:50
    
    Off-shell calculations and mass extraction 30m
    
    Ponente: Malgorzata Worek
    
    MWorek_Valencia.pdf
- 16:25 → 18:05
  Off-shell calculations and mass extraction
  
  Moderador: Andrej Saibel (IFIC/CSIC)
  - 16:45
    
    Results from the ATLAS off-shell analysis 30m
    
    Ponente: Andrej Saibel (IFIC/CSIC)
  - 17:20
    
    Including Coulomb effects in ttbar calculations 30m
    
    Ponente: Sven-Olaf Moch (Univ. Hamburg)
    
    vlc-top-mass.pdf
miércoles, 22 mayo
- 10:00 → 13:00
  Top mass measurements with tt+jets
  
  Discussion of the ongoing ttbar+jet mass measurements in ATLAS and CMS
  
  Moderador: Katerina Lipka (DESY)
  - 10:00
    
    DESY results and plans 30m
    
    Ponente: Ana Ventura Barroso
  - 10:40
    
    Valencia results and plans 30m
    
    Ponente: Luis Monsonis Romero (CSIC)
  - 11:40
    
    ATLAS l+jets status 20m
    
    Ponente: Alberto Prades (IFIC)
- 16:15 → 18:15
  Seminar on top mass interpretation: Seminar André Hoang
  
  The seminar will take place in the IFIC seminar room
  
  Moderador: Andre Hoang (University of Vienna)
  - 16:15
    
    The interpretation of top quark mass measurements 59m
    
    The seminar will take place in IFIC's seminar room and is open to the entire institute. See:
    https://indico.ific.uv.es/event/7584/
    
    Ponente: Andre Hoang (University of Vienna)
jueves, 23 mayo
- 10:00 → 11:10
  Mass measurements: calibrations: Direct measurements & interpretation
  
  Discussion of new results on the interpretation of direct top quark mass measurements and new techniques to improve experimental calibrations
  
  Moderador: Marcel Vos (IFIC Valencia)
  - 10:00
    
    Relation between top quark MSR mass and the MC mass parameter 20m
    
    Ponente: Naseem Bouchhar (IFIC)
    
    TheoryUpdate.pdf
  - 10:20
    
    A jet energy scale for b- and c-jets 20m
    
    Ponente: Miguel Jimenez
    
    MiguelJimenez_InSitubJESRel22PFlow_preliminar_Run2_23_05_2024.pdf
  - 10:40
    
    Extraction of the top quark pole mass from differential cross sections 30m
    
    Ponentes: Oleksandr Zenaiev, oleksander zenaiev (desy)
    
    Zenaiev-May23-topmass.pdf
- 11:30 → 12:55
  top mass combination: Top mass combination
  
  Discussion of the plans for a combined fit of ATLAS and CMS differential cross section measurement in ttbar+jet production
  
  Moderadores: Davide Melini (IFIC), Sebastian Wuchterl (CERN)
  - 11:30
    
    Introduction & Inputs 20m
    
    Ponentes: Davide Melini (IFIC), davide melini
    
    topmass_workshop_IntroComb.pdf
  - 11:50
    
    Uncertainy correlations and first combination trials 25m
    
    Ponente: Sebastian Wuchterl (CERN)
    
    24_05_23_Combination_Sebastian.pdf
  - 12:15
    
    pole mass fit with ttj@NLO 25m
    
    Ponente: matteo defranchis (CERN)
    
    mt_pole_comb_Valencia_24.pdf
  - 12:40
    
    extra time for discussion 10m
- 12:55 → 13:15
  Close-out
  - 12:55
    
    Close-out and planning of next workshop 20m
    
    Ponente: Katerina Lipka (DESY)

Workshop on top quark mass measurements

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