xFitter External meeting

Name: xFitter External meeting
Start: 2023-05-02T10:00:00+02:00
End: 2023-05-05T15:00:00+02:00
Location: CERN

2 May 2023, 10:00 → 5 May 2023, 15:00 Europe/Zurich

40/S2-C01 - Salle Curie (CERN)

40/S2-C01 - Salle Curie

CERN

115

Show room on map

Alexander Glazov (Deutsches Elektronen-Synchrotron (DE)), Francesco Giuli (CERN), Oleksandr Zenaiev (Hamburg University), Simone Amoroso (Deutsches Elektronen-Synchrotron (DE)), Stefano Camarda (CERN)

Description

For those at CERN we will meet:

- on Tuesday (morning and afternoon) and Thursday (afternoon only) in 4/3-004 (TH discussion room)

- all the other sessions will take place in 40/S2-C01 (Salle Curie)

Tuesday 2 May
- 11:00 → 12:30
  Session: Where do we stand with the current release? 4/3-004 - TH Discussion Room
  
  4/3-004 - TH Discussion Room
  
  CERN
  
  10
  Show room on map
  - 11:00
    
    Opening remarks 10m
    
    Speaker: Dr Francesco Giuli (CERN)
    
    xFitterExternal_020523.pdf
  - 11:10
    
    Current xFitter version 30m
    
    Speaker: Alexander Glazov (Deutsches Elektronen-Synchrotron (DE))
    
    xFitter CERN.pdf
  - 11:40
    
    Brainstorming 50m
    
    Speakers: Alexander Glazov (Deutsches Elektronen-Synchrotron (DE)), Dr Francesco Giuli (CERN), Oleksandr Zenaiev (Hamburg University), Simone Amoroso (Deutsches Elektronen-Synchrotron (DE))
- 12:30 → 14:00
  
  Lunch 1h 30m 40/S2-C01 - Salle Curie
  
  40/S2-C01 - Salle Curie
  
  CERN
  
  115
  Show room on map
- 14:00 → 15:30
  Session: Where do we want to go with future releases? 4/3-004 - TH Discussion Room
  
  4/3-004 - TH Discussion Room
  
  CERN
  
  10
  Show room on map
  - 14:00
    
    xFitter usage in the SURGE and HEFTY collaborations 30m
    
    Speaker: Prof. Fred Olness (Southern Methodist University (US))
    
    xFitter2023_olness.pdf
  - 14:30
    
    xFitter usage at the EIC 30m
    
    Speaker: Dr TIMOTHY J HOBBS (Argonne National Laboratory)
    
    xFitter23_Hobbs_Indico.pdf
- 15:30 → 16:00
  
  Coffee break 30m 40/S2-C01 - Salle Curie
  
  40/S2-C01 - Salle Curie
  
  CERN
  
  115
  Show room on map
- 16:00 → 17:30
  Session: Where do we want to go with future releases? 4/3-004 - TH Discussion Room
  
  4/3-004 - TH Discussion Room
  
  CERN
  
  10
  Show room on map
  - 16:00
    
    New ATLAS measurements sensitive to PDFs 30m
    
    Speaker: Amanda Sarkar (University of Oxford (GB))
    
    xFitter2023.pdf
  - 16:30
    
    New CMS measurements sensitive to PDFs and feedback from the LHC EW WG 30m
    
    Speaker: Simone Amoroso (Deutsches Elektronen-Synchrotron (DE))
    
    Amoroso-xFitter-CMS.pdf
  - 17:00
    
    Brainstorming on possible xFitter analyses with EIC data 30m
Wednesday 3 May
- 09:30 → 10:30
  Session 4: Meson PDFs and FFs 40/S2-C01 - Salle Curie
  
  40/S2-C01 - Salle Curie
  
  CERN
  
  115
  Show room on map
  - 09:30
    
    A model for pion collinear parton distribution function and form factor 30m
    
    Speaker: SIMONE Venturini (University of Pavia)
    
    Presentazione_xFitter_2023.pdf
  - 10:00
    
    Kaon PDF/FFs 30m
    
    Speaker: Hamed Abdolmaleki
    
    xFitter_talk_FFs_Kaon_2023_ipm.pdf
- 10:30 → 11:00
  
  Coffee break 30m 40/S2-C01 - Salle Curie
  
  40/S2-C01 - Salle Curie
  
  CERN
  
  115
  Show room on map
- 11:00 → 12:30
  Debug and code developments 40/S2-C01 - Salle Curie
  
  40/S2-C01 - Salle Curie
  
  CERN
  
  115
  Show room on map
  - 11:00
    
    A data-driven test of a quantum-statistics PDF parametrisation 30m
    
    Speakers: Federico Silvetti (INFN - National Institute for Nuclear Physics), Marco Bonvini (INFN, Rome 1 Unit)
    
    QSPDF.pdf
  - 11:30
    
    Hesse vs Iterate error bands 20m
    
    Speakers: Alexander Glazov (Deutsches Elektronen-Synchrotron (DE)), Dr Francesco Giuli (CERN)
    
    Hesse_VS_Pumplin.pdf
    
    hf_symband.pdf
- 12:30 → 14:00
  
  Lunch 1h 30m 40/S2-C01 - Salle Curie
  
  40/S2-C01 - Salle Curie
  
  CERN
  
  115
  Show room on map
- 14:00 → 15:30
  Session 3: Ongoing and future projects with xFitter 40/S2-C01 - Salle Curie
  
  40/S2-C01 - Salle Curie
  
  CERN
  
  115
  Show room on map
  - 14:00
    
    AFB and high-x PDF behaviour 30m
    
    Speaker: Dr Juri Fiaschi (University of Liverpool)
    
    xFitter_workshop_JuriFiaschi.pdf
  - 14:30
    
    Exploring SMEFT couplings using Forward-Backward Asymmetry 30m
    
    Speaker: Oleksandr Zenaiev (Hamburg University)
    
    Zenaiev-xfitter-20230503.pdf
  - 15:00
    
    SMEFT studies with EIC and LHeC DIS pseudo data 30m
    
    Speaker: Chiara Bissolotti (Argonne National Laboratory)
    
    2023-xFitterMeeting-bissolotti.pdf
- 15:30 → 16:00
  
  Coffee break 30m 40/S2-C01 - Salle Curie
  
  40/S2-C01 - Salle Curie
  
  CERN
  
  115
  Show room on map
- 16:00 → 17:30
  Session 3: Ongoing and future projects with xFitter 40/S2-C01 - Salle Curie
  
  40/S2-C01 - Salle Curie
  
  CERN
  
  115
  Show room on map
  - 16:00
    
    The L2 sensitivity paper 30m
    
    Speakers: Joey Huston (Michigan State University (US)), Prof. Pavel Nadolsky (Southern Methodist University)
    
    huston_L2_sensitivity_paper_xfitter_5_23.pdf
    
    huston_L2_sensitivity_paper_xfitter_5_23.pptx
  - 16:30
    
    Quantification of the epistemic PDF uncertainty 30m
    
    Speaker: Aurore Courtoy (Instituto de Física, UNAM)
    
    xFitter_23_AC.pdf
  - 17:00
    
    Bézier curves and pion PDFs with xFitter 30m
    
    Speaker: Lucas Kotz
    
    xFitter23_Kotz.pdf
Thursday 4 May
- 09:00 → 10:30
  Session 4: Debug and code developments 40/S2-C01 - Salle Curie
  
  40/S2-C01 - Salle Curie
  
  CERN
  
  115
  Show room on map
  - 09:00
    
    N3LO PDF evolution and APFEL update 30m
    
    Speaker: Dr Valerio Bertone (C.E.A. Paris-Saclay)
    
    bertone_xFitter_external_meeting_04_05_2023.pdf
  - 09:30
    
    DYTURBO interface and its applications 30m
    
    Speaker: Stefano Camarda (CERN)
    
    dyturbo.pdf
- 10:30 → 11:00
  
  Coffee break 30m 40/S2-C01 - Salle Curie
  
  40/S2-C01 - Salle Curie
  
  CERN
  
  115
  Show room on map
- 11:00 → 12:30
  Session 4: Debug and code developments 40/S2-C01 - Salle Curie
  
  40/S2-C01 - Salle Curie
  
  CERN
  
  115
  Show room on map
  - 11:00
    
    Recent developments on TMD-PB fits 30m
    
    Speakers: Hannes Jung (Deutsches Elektronen-Synchrotron (DE)), Sara Taheri Monfared (Deutsches Elektronen-Synchrotron (DE))
    
    Xfitter-2023-SaraTaheri.pdf
- 12:30 → 14:00
  
  Lunch 1h 30m 40/S2-C01 - Salle Curie
  
  40/S2-C01 - Salle Curie
  
  CERN
  
  115
  Show room on map
- 14:00 → 15:30
  Session 3: Ongoing and future projects with xFitter 4/3-004 - TH Discussion Room
  
  4/3-004 - TH Discussion Room
  
  CERN
  
  10
  Show room on map
  - 14:00
    
    Including qT-resummation in DY and its impact on PDF fits 30m
    
    Speaker: Alessandro Guida (Humboldt University of Berlin (DE))
    
    04-05-23-DYfidCuts-xFitterWS-AGuida.pdf
  - 14:30
    
    Running of the weak mixing angle at the LHC 30m
    
    Speaker: Federico Vazzoler (Deutsches Elektronen-Synchrotron (DE))
    
    Vazzoler_04_05_23.pdf
- 15:30 → 16:00
  
  Coffee break 30m 40/S2-C01 - Salle Curie
  
  40/S2-C01 - Salle Curie
  
  CERN
  
  115
  Show room on map
- 16:00 → 17:30
  Session 3: Ongoing and future projects with xFitter 4/3-004 - TH Discussion Room
  
  4/3-004 - TH Discussion Room
  
  CERN
  
  10
  Show room on map
  - 16:00
    
    APPLfast update 30m
    
    Speakers: Claire Gwenlan (University of Oxford (GB)), Mr Lucas Kunz (KIT - Karlsruhe Institute of Technology (DE))
    
    APPLfast_xFitter_talk.pdf
  - 16:30
    
    MATRIX interface to fast-interpolation tools 30m
    
    Speakers: Stefan Kallweit (Universita & INFN, Milano-Bicocca (IT)), Tomas Jezo (WWU ITP)
    
    Kallweit.pdf
  - 17:00
    
    PineAPPL interface to xFitter and MSR mass studies with MCFM 30m
    
    Speaker: Dr Toni Makela (NCBJ)
    
    pineappl_and_mtMSR.odp
    
    pineappl_and_mtMSR.pdf
- 19:00 → 21:30
  
  Pizza/Fondue all together 2h 30m 40/S2-C01 - Salle Curie
  
  40/S2-C01 - Salle Curie
  
  CERN
  
  115
  Show room on map
Friday 5 May
- 09:00 → 10:30
  Debug and code developments 40/S2-C01 - Salle Curie
  
  40/S2-C01 - Salle Curie
  
  CERN
  
  115
  Show room on map
  - 09:00
    
    Impact of J/psi production data on PDFs - bug report 30m
    
    Speaker: Chris Flett (IJCLab)
    
    xfitter_flett_may23.pdf
  - 09:30
    
    Bayesian PDF fits to ZEUS high-x data 30m
    
    Speaker: Michiel Botje (Nikhef National institute for subatomic physics (NL))
    
    xFitter-230505.pdf
- 10:30 → 11:00
  
  Coffee break 30m 40/S2-C01 - Salle Curie
  
  40/S2-C01 - Salle Curie
  
  CERN
  
  115
  Show room on map
- 11:00 → 12:30
  Code developments and closing remarks: Session 5 40/S2-C01 - Salle Curie
  
  40/S2-C01 - Salle Curie
  
  CERN
  
  115
  Show room on map
  - 11:00
    
    Coding session 1h 30m
    
    Speakers: Alexander Glazov (Deutsches Elektronen-Synchrotron (DE)), Dr Francesco Giuli (CERN)
    
    Shared googledoc
- 12:30 → 14:00
  
  Lunch 1h 30m 40/S2-C01 - Salle Curie
  
  40/S2-C01 - Salle Curie
  
  CERN
  
  115
  Show room on map

xFitter External meeting

40/S2-C01 - Salle Curie

CERN

4/3-004 - TH Discussion Room

CERN

40/S2-C01 - Salle Curie

CERN

4/3-004 - TH Discussion Room

CERN

40/S2-C01 - Salle Curie

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4/3-004 - TH Discussion Room

CERN

40/S2-C01 - Salle Curie

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40/S2-C01 - Salle Curie

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40/S2-C01 - Salle Curie

CERN

40/S2-C01 - Salle Curie

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40/S2-C01 - Salle Curie

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40/S2-C01 - Salle Curie

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40/S2-C01 - Salle Curie

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40/S2-C01 - Salle Curie

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40/S2-C01 - Salle Curie

CERN

40/S2-C01 - Salle Curie

CERN

40/S2-C01 - Salle Curie

CERN

4/3-004 - TH Discussion Room

CERN

40/S2-C01 - Salle Curie

CERN

4/3-004 - TH Discussion Room

CERN

40/S2-C01 - Salle Curie

CERN

40/S2-C01 - Salle Curie

CERN

40/S2-C01 - Salle Curie

CERN

40/S2-C01 - Salle Curie

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40/S2-C01 - Salle Curie

CERN