Ultimate Precision at Hadron Colliders

Name: Ultimate Precision at Hadron Colliders
Start: 2019-11-25T09:00:00+01:00
End: 2019-12-06T12:55:00+01:00
Location: No location set

Nov 25, 2019, 9:00 AM → Dec 6, 2019, 12:55 PM Europe/Zurich

Description

Registration

Ultimate Precision at Hadron Colliders

Participants

116 View full list

Mon, November 25
- 1
  
  Welcome / Registration
- 2
  Introduction to the workshop
  - a) Presentation of Institut Pascal
    
    IPa_2019-11-25-Pgrm-ElectroWeak.pdf
  - b) Scientific objectives
    
    ipa_251119.pdf
- 3
  
  Buffet at Institut Pascal
- PDFs: Long talk & Discussion
  
  Conveners: Jan Kretzschmar (University of Liverpool (GB)), Katerina Lipka (Deutsches Elektronen-Synchrotron (DE)), Maria Ubiali
  - 4
    
    Towards high-precision PDFs : Experimental perspectives
    
    Speaker: Alexander Glazov (Deutsches Elektronen-Synchrotron (DE))
    
    prec_pdf_orsay.pdf
  - 5
    
    Towards high-precision PDFs : Theory vision
    
    Speaker: Dr Lucian Harland-Lang (University of Oxford)
    
    lhl_Ultimate.pdf
- 4:00 PM
  
  Coffee break
- Informal discussions: 1
Tue, November 26
- PDFs: Topical presentations
  
  Conveners: Jan Kretzschmar (University of Liverpool (GB)), Katerina Lipka (Deutsches Elektronen-Synchrotron (DE)), Maria Ubiali
  - 6
    
    Compatibility of experimental constraints in precise QCD analyses
    
    Speaker: Pavel Nadolsky (Southern Methodist University)
    
    ja26_saclay.pdf
  - 7
    
    Stable covariance matrices for PDF fits
    
    Speaker: Zahari Dimitrov Kassabov Zaharieva (University of Cambridge (GB))
    
    talk.pdf
  - 10:10 AM
    
    DISCUSSION
  - 10:20 AM
    
    coffee break
  - 8
    
    Correlations of PDFs, a_s and m_q in QCD analyses
    
    Speakers: Sergey Alekhin, Dr Sergey Alekhin (Hamburg University), Serguei Alekhin (State Res.Center of Russian Feder. Inst.f.High Energy Phys. (IFVE))
    
    alekhin.pdf
  - 9
    
    Treatment of theory uncertainties in the PDFs
    
    Speaker: Cameron Voisey (University of Cambridge)
    
    CV_theoretical_uncertainties.pdf
  - 10
    
    Parton Distribution Functions from Lattice QCD
    
    Speaker: Savvas Zafeiropoulos
    
    Abs_precision_Zafeiropoulos.pdf
  - 12:10 PM
    
    lunch break
  - 11
    
    PDFs from LHeC and impact in LHC kinematics
    
    Speakers: Amanda Sarkar (University of Oxford (GB)), amanda sarkar
    
    LHeC_Orsay.pdf
  - 12
    
    PDF prospects at HL-LHC
    
    Speaker: Shaun Bailey (University of Oxford)
    
    bailey-hllhc.pdf
  - 13
    
    PDFs from EIC and impact in LHC kinematics
    
    Speaker: TIMOTHY J HOBBS (Southern Methodist University)
    
    HOBBS_Precision19.pdf
  - 2:40 PM
    
    DISCUSSION
  - 3:00 PM
    
    coffee break
  - 14
    
    Open-source tool for QCD analysis
    
    Speaker: Dr Francesco Giuli (INFN e Universita Roma Tor Vergata (IT))
    
    Giuli_xFitter_Orsay.pdf
  - 15
    
    Prospects for PDF combination and benchmarks
    
    Speaker: Emanuele Roberto Nocera (Nikhef)
    
    NOCERA_EWORSAY.pdf
  - 4:10 PM
    
    DISCUSSION
  - 16
    
    Combined fits PDF+EW parameters
    
    Speaker: Simone Amoroso (Deutsches Elektronen-Synchrotron (DE))
    
    IPA_QCDEW_261119.pdf
  - 17
    
    EW corrections in PDF fits & photon PDF
    
    Speaker: Christopher Schwan
    
    talk-schwan.pdf
  - 5:00 PM
    
    coffee break
  - 18
    
    Combined QCD and BSM analyses at HERA
    
    Speakers: Oleksii Turkot (Deutsches Elektronen-Synchrotron (DE)), Oleksii Turkot (DESY)
    
    OT_UPHC19_01.pdf
  - 19
    
    PDFs and SMEFT interplay
    
    Speaker: Shayan Iranipour (University of Cambridge)
    
    electroweak_si.pdf
- Dinner
  - 20
    
    Restaurant "Le Gramophone", Orsay
    
    Le Gramophone
Wed, November 27
- Measurements of EW precision observables
  
  Conveners: Alessandro Vicini (Università degli Studi e INFN Milano (IT)), Mika Anton Vesterinen (University of Warwick (GB)), Ulla Blumenschein (University of London (GB))
  - 21
    
    Measurement of $m_W$ : experimental and theoretical requirements
    
    Speaker: Stefano Camarda (CERN)
    
    wmass.pdf
- 11:00 AM
  
  Break
- Measurements of EW precision observables
  
  Conveners: Alessandro Vicini (Università degli Studi e INFN Milano (IT)), Mika Anton Vesterinen (University of Warwick (GB)), Ulla Blumenschein (University of London (GB))
  - 22
    
    Measurement of $\sin^2\theta$ : experimental and theoretical requirements
    
    Speaker: Arie Bodek (University of Rochester (US))
    
    Mixing_angle-Bodek-France-2019v10.pdf
- 12:30 PM
  
  Lunch
- Informal discussions: 2
Thu, November 28
- Measurements of EW precision observables: QCD issues in the high-precision determination of EW parameters
  
  Conveners: Alessandro Vicini (Università degli Studi e INFN Milano (IT)), Mika Anton Vesterinen (University of Warwick (GB)), Ulla Blumenschein (University of London (GB))
  - 23
    
    Experimental challenges: high- vs low-pileup measurements
    
    Speaker: Josh Bendavid (CERN)
    
    expChallengesEWKPileup-Nov27-2019.pdf
  - 24
    
    Revisiting the estimate of PDF uncertainties
    
    Speaker: Emanuele Angelo Bagnaschi (Paul Scherrer Institut)
    
    OrsayWorkshop-Bagnaschi.pdf
  - 10:25 AM
    
    Coffee Break
  - 25
    
    Ultimate QCD tools
    
    Speaker: Thomas Gehrmann
    
    Ultimate_Gehrmann.pdf
  - 26
    
    Discussion
- Measurements of EW precision observables: Towards a global EW fit
  
  Conveners: Alessandro Vicini (Università degli Studi e INFN Milano (IT)), Mika Anton Vesterinen (University of Warwick (GB)), Ulla Blumenschein (University of London (GB))
  - 27
    
    Combination of MW / sin2theta final values obtained at different colliders/experiments
    
    Speaker: Nansi Andari (Université Paris-Saclay (FR))
    
    presentation_andari_2811.pdf
  - 28
    
    Global EW fits: experimental and theoretical issues
    
    Speaker: Matthias Schott (CERN / University of Mainz)
    
    LHC_Ultimate_Precision.pdf
  - 29
    
    Discussion
  - 3:30 PM
    
    Coffee break
  - 30
    
    O(alpha^2) initial state QED corrections in e+e- -> f fbar
    
    Speaker: Kay Schönwald (DESY)
    
    talk-schoenwald.pdf
  - 31
    
    Towards fully NLO-EW analyses
    
    Speaker: Mauro Chiesa (University of Würzburg)
    
    chiesa_orsay.pdf
  - 32
    
    Discussion
- Happy hour
Fri, November 29
- Low-energy observables
  
  Conveners: Christoph Lehner (University of Regensburg & BNL), David d'Enterria (CERN)
  - 33
    
    Weak mixing angle at low Q^2 (JLab/Mainz experiments)
    
    Speaker: Frank Maas (Mainz)
    
    Maas_low energy_Paris_Saclay.pdf
    
    Maas_low energy_Paris_Saclay.pptx
  - 34
    
    Weak mixing angle at low Q^2 (Theory impact)
    
    Speaker: Jens Erler (IF-UNAM)
    
    Saclay 2019.key
    
    Saclay 2019.pdf
  - 35
    
    Weak mixing angle from parity-violating-ep scattering PVES & V_ud from beta decay
    
    Speaker: Chien Yeah Seng (University of Massachusetts Amherst)
    
    Seng_Orsay talk.pdf
  - 36
    
    Quark masses from lattice QCD
    
    Speaker: Andrew Lytle (INFN Rome Tor Vergata)
    
    Lytle_Orsay_v2.pdf
  - 37
    
    Discussion on CKM elements & quark masses
  - 38
    
    g-2 Fermilab E989 experiment: Status report
    
    Speaker: Carlo Ferrari (INO)
    
    g-2_status report_FERRARI.pdf
    
    g-2_status report_FERRARI.pptx
  - 39
    
    alpha at low-Q & MuonE experiment: Status report
    
    Speaker: Luca Trentadue (Università di Parma & INFN, Milano-Bicocca (IT))
    
    LTrentadue_Precision_Orsay_29_11_2019.pdf
- Low-energy observables
  
  Conveners: Christoph Lehner (University of Regensburg & BNL), David d'Enterria (CERN)
  - 40
    
    Hadronic light-by-light (HLbL) from dispersive/analytic methods
    
    Speaker: Gilberto Colangelo
    
    hlbl-Saclay.pdf
  - 41
    
    Hadronic Vacuum Polarization (HVP) & extraction of alpha at low Q
    
    Speaker: Andreas Hoecker (CERN)
    
    muon-g-2-hoecker-UltimatePrecisionWS2019.pdf
  - 42
    
    HVP & HLbL from Lattice QCD+QED
    
    Speaker: Antoine Gerardin (Marseille)
    
    UPHC_gerardin.pdf
  - 43
    
    Discussion on g-2
  - 3:20 PM
    
    Coffee break
  - 44
    
    alpha_s from lattice QCD (FLAG)
    
    Speaker: Roger Horsley (University of Edinburgh)
    
    talk_rhorsley_saclay_flag19.pdf
  - 45
    
    alpha_s from tau decays and low mass e+e-
    
    Speaker: Maarten Golterman (San Francisco State University)
    
    Golterman_Paris2019.pdf
  - 46
    
    alpha_s from parton-to-hadron FFs
    
    Speaker: Redamy PEREZ Ramos (IPSA, Ivry-sur-Seine)
    
    Redamy_Precision_Orsay_talk_nov2019.pdf
  - 47
    
    Discussion on alpha_s
Mon, December 2
- Higgs and High Energy Probes: Main couplings
  
  Conveners: Giovanni Petrucciani (CERN), Lucia Di Ciaccio (Centre National de la Recherche Scientifique (FR)), Massimiliano Grazzini (Universitaet Zuerich (CH))
  - 48
    
    Theory vision : PDFs
    
    Speaker: Maria Ubiali
    
    Ubiali_PDFs.pdf
  - 49
    
    Discussion
  - 50
    
    Theory vision : discussion on perturbative calculations
    
    Paris_Discussion.pdf
  - 51
    
    Theory vision : backgrounds
    
    Speakers: Stefano Augusto Pozzorini (Universitaet Zuerich (CH)), Stefano Pozzorini
    
    paris19.pdf
  - 52
    
    Discussion
  - 53
    
    Workshop objectives
    
    Speaker: Maarten Boonekamp (Université Paris-Saclay (FR))
  - 54
    
    Experimental vision
    
    Speaker: Andrew Gilbert (Northwestern University (US))
    
    Higgs couplings - Experimental vision.pdf
  - 55
    
    Discussion
- 12:00 PM
  
  Lunch
- Higgs and High Energy Probes: Trilinear couplings
  - 56
    
    Experimental vision
    
    Speaker: Elisabeth Petit (CPPM, Aix-Marseille Université, CNRS/IN2P3 (FR))
    
    Petit_HHexperimental_UltimatePrecision.pdf
  - 57
    
    Discussion
- Higgs and High Energy Probes: Higgs and Flavor
  - 58
    
    Higgs and Flavour: brief experimental overview and expectations
    
    Speaker: Jean-Baptiste De Vivie De Regie (Centre National de la Recherche Scientifique (FR))
    
    ewprecisionWSHiggsAndFlavor.pdf
  - 59
    
    Discussion
- 3:30 PM
  
  Coffee break
- Higgs and High Energy Probes: Beyond benchmarks
  - 60
    
    Beyond the benchmarks: off-shell Higgs production
    
    Speakers: Nikolas Kauer (RHUL), Nikolas Kauer (Royal Holloway, University of London)
    
    Offshell_IPa.pdf
  - 61
    
    Discussion
- Higgs and High Energy Probes: High energy probes
  - 62
    
    High-mass Drell-Yan measurements
    
    Speaker: Aram Apyan (Fermi National Accelerator Lab. (US))
    
    high_mass_DY.pdf
  - 63
    
    Discussion
Tue, December 3
- Higgs and High Energy Probes: Trilinear couplings
  - 64
    
    Role in global interpretation
    
    Speaker: Christophe Grojean (DESY (Hamburg) and Humboldt University (Berlin))
    
    Grojean_IP_2019_12_03.pdf
  - 65
    
    Discussion
- Higgs and High Energy Probes: VBS and polarization
  
  Conveners: Giovanni Petrucciani (CERN), Lucia Di Ciaccio (Centre National de la Recherche Scientifique (FR)), Massimiliano Grazzini (Universitaet Zuerich (CH))
  - 66
    
    VBS and VBF measurements at the HL/HE-LHC
    
    Speaker: Corinne Goy (Centre National de la Recherche Scientifique (FR))
    
    UPHC_2019_CorinneGoy.pdf
  - 67
    
    Discussion
- 10:40 AM
  
  Coffee break
- Higgs and High Energy Probes: High-energy probes
  - 68
    
    VBS calculations for the HL/HE-LHC
    
    Speakers: Christopher Schwan, Christopher Schwan
    
    talk-schwan.pdf
  - 69
    
    Discussion
  - 70
    
    Diboson/triboson measurements
    
    Speaker: Philip Sommer (University of Sheffield (GB))
    
    present.pdf
  - 71
    
    Discussion
  - 72
    
    Diboson/triboson production : QCD and EWK corrections
    
    Speakers: Jonas Lindert, Jonas Lindert, Jonas Lindert (University of Durham (GB))
    
    JL_multiboson_Orsay.pdf
  - 73
    
    Discussion
- 1:00 PM
  
  Lunch
- Higgs and High Energy Probes: Discussions
  
  Conveners: Giovanni Petrucciani (CERN), Lucia Di Ciaccio (Centre National de la Recherche Scientifique (FR)), Massimiliano Grazzini (Universitaet Zuerich (CH))
  - 74
    
    Ancilllary measurements wishlist
  - 75
    
    Calculations wishlist
  - 76
    
    Wrap up of sessions
  - 77
    
    Write-up
- Dinner
  - 78
    
    Restaurant "Le Mangata", Bures-sur-Yvette
    
    Le Mangata
Wed, December 4
- Global Interpretation: Working-group summaries
  
  Conveners: Adam Falkowski (LPT Orsay), Nicolas Berger (Centre National de la Recherche Scientifique (FR))
  - 79
    
    Interplay between Top quark and Higgs boson measurements¶
    
    Speaker: Maria Moreno Llacer (Univ. of Valencia and CSIC (ES))
    
    MariaMorenoLlacer_GlobalInterpretations_TopQuarkAndHiggsInterplay_Nov2019.pdf
  - 10:45 AM
    
    Discussions
  - 80
    
    Future of precision measurements
    
    Speaker: Christophe Grojean (DESY (Hamburg) and Humboldt University (Berlin))
    
    Grojean_IP_2019_12_04.pdf
  - 11:45 AM
    
    Coffee
- Free Afternoon
Thu, December 5
- Global Interpretation: Topical presentations 1
  
  Conveners: Adam Falkowski (LPT Orsay), Nicolas Berger (Centre National de la Recherche Scientifique (FR))
  - 81
    
    Top Higgs interplay Th
    
    Speaker: Eleni Vryonidou (CERN)
    
    Top-Higgs-IPa.pdf
  - 11:00 AM
    
    Coffee and Discussions
  - 82
    
    Impact of PDFs on global interpretations
    
    Speaker: Celine Catherine A Degrande (CERN)
    
    ParisPDF4EFT.pdf
  - 83
    
    Experimental results on the EFT interpretations of Higgs boson measurements
    
    Speaker: Paolo Francavilla (Universita & INFN Pisa (IT))
    
    20191205_UPHC_Orsay_2.pdf
- Global Interpretation: Topical presentations 2
  
  Conveners: Adam Falkowski (LPT Orsay), Nicolas Berger (Centre National de la Recherche Scientifique (FR))
  - 84
    
    PDF and BSM effects in high-mass tails
    
    Speaker: Eram Syed Rizvi (Queen Mary, University of London)
    
    UltimatePrecision-2019.pdf
  - 85
    
    Current BSM global interpretation efforts
    
    Speaker: Tevong You (University of Cambridge)
    
    2019_12 - Paris Saclay workshop - Global BSM interpretation.pdf
  - 3:00 PM
    
    Coffee
  - 86
    
    Diboson Precision Measurements and EFT
    
    Speaker: Hannes Mildner (University of Sheffield (GB))
    
    hmildner_uphc_v2.pdf
  - 87
    
    Higgs EFT and models of new physics
    
    Speaker: Jose Santiago (Universidad de Granada (ES))
    
    jsantiago_ultimateprecisionHC 3.pdf
  - 4:20 PM
    
    Coffee
  - 88
    
    Theorists' tools for global interpretations
    
    Speaker: Ken Mimasu (Université Catholique de Louvain)
    
    Mimasu_UP.pdf
  - 89
    
    Tools for global analyses and presentation of experimental results
    
    Speaker: Nicholas Wardle (Imperial College (GB))
    
    Tools_UPLHC2019_nckwardle.pdf
- Happy hour
Fri, December 6
- Global Interpretation: Summary & overview
  - 90
    
    Global vision of electroweak measurements
    
    Speaker: Jens Erler (IF-UNAM)
    
    Saclay 12:2019.key
    
    Saclay 12:2019.pdf
  - 9:45 AM
    
    Discussions
  - 91
    
    Wish list from experiment to theory
    
    Speaker: Predrag Milenovic (University of Belgrade (RS))
    
    UPHC2019_ExpWishList_v2.pdf
  - 10:45 AM
    
    Coffee
  - 92
    
    Wish list from a theorist to experiment
    
    Speaker: Francesco Riva (Universite de Geneve (CH))
    
    Paris_12_2019.pdf