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The 10th Workshop of the LHC Higgs Cross Section Working Group

→ Europe/Zurich
Check agenda for meeting room! (Council Chamber / Main Auditorium / Filtration Plant)

Check agenda for meeting room!

Council Chamber / Main Auditorium / Filtration Plant
Alexandre Nikitenko (Imperial College), Charalampos Anastasiou (ETH, Zurich), Chiara Mariotti (INFN Torino), Christophe Grojean (ICREA, Barcelona), Daniel de Florian (Universidad de Buenos Aires), Fabio Maltoni (Universite Catholique de Louvain), Markus Schumacher (Albert-Ludwigs-Universitaet Freiburg), Reisaburo Tanaka (LAL, Orsay)
Description

      The LHC Higgs cross-section working group (HXSWG) was created in January 2010. The aim of this group was to produce agreements on cross sections, branching ratios and pseudo-observables relevant to SM and MSSM Higgs boson(s). In spring 2012, the group was restructured and new subgroups were added with the goal of discussing Higgs property/measurement and BSM extensions. Three CERN Reports have been completed, "Inclusive Observables" (CERN-2011- 002), "Differential Distributions" (CERN-2012-002), and "Higgs Properties" (CERN-2013-004). These achievements facilitated the comparison and combination of Higgs results at LHC since the beginning of the LHC physics programme.

      After 5 years of activities, our group has been reorganized in order to prepare the future run at higher energy. The group is organized in three working groups: (1) cross-sections & branching ratios, (2) Higgs properties and (3) beyond the Standard Model. Each of these groups involve some task-force subgroups.

      In this 10th general assembly meeting, we shall review the progresses made in the various groups and we shall finalize the recommendations to conduct the analyses with the LHC RUN-2 data in preparation for Moriond 2016. The guidlines for the CERN Report 4 (YR4) document will be finalized, aiming its publication early 2016.

Bergerie.pdf
Bergerie.pptx
Participants
146 View full list
  • Wednesday 15 July
    • 1
      Introduction 503/1-001 - Council Chamber (CERN)

      503/1-001 - Council Chamber

      CERN

      162
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      Speaker: Rei Tanaka (LAL-Orsay)
      LHCHXSWG_20150715.pdf
    • WG2: Pseudo-observables 503/1-001 - Council Chamber (CERN)

      503/1-001 - Council Chamber

      CERN

      162
      Show room on map
      • 2
        Overview of WG2 activities
        Speaker: Michael Duehrssen-Debling (CERN)
        PO_introduction.pdf
      • 3
        POs from continuous deformations
        Speaker: David Marzocca (University of Zurich)
        Marzocca_HPO.pdf
      • 4
        POs from simplified cross sections
        Speaker: Frank Tackmann (Deutsches Elektronen-Synchrotron (DE))
        simplifiedXS_FT.pdf
      • 5
        PO discussion
    • 11:00
      Coffee Break CERN

      CERN
    • WG2: EFT 503/1-001 - Council Chamber (CERN)

      503/1-001 - Council Chamber

      CERN

      162
      Show room on map
    • 12:40
      Lunch break CERN

      CERN
    • WG2: EFT 503/1-001 - Council Chamber (CERN)

      503/1-001 - Council Chamber

      CERN

      162
      Show room on map
      • 10
        Rosetta
        Speaker: Ken Mimasu (Particle Physics-Rutherford Appleton Laboratory-STFC - Science &)
        Rosetta.pdf
      • 11
        EFT@NLO (QCD)
        Speaker: Michael Spira (Paul Scherrer Institut (CH))
        spira.pdf
      • 12
        NLO SMEFT, MPE and POs, a global approach
        Speaker: Giampiero Passarino (Torino University)
        NLPO.pdf
      • 13
        EFT@NLO discussion
    • WG3: Neutral MSSM 503/1-001 - Council Chamber (CERN)

      503/1-001 - Council Chamber

      CERN

      162
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      Conveners: Allison Renae Mc Carn (University of Michigan (US)), Michael Spira (Paul Scherrer Institut (CH)), Pietro Slavich (LPTHE Paris), Roger Wolf (KIT - Karlsruhe Institute of Technology (DE)), Stefan Rainer Liebler (Deutsches Elektronen-Synchrotron (DE))
      15July2015_WG3_deliverables.pdf
      • 14
        MSSM Neutral Higgs Tools and plans for YR4
        Speaker: Allison Renae Mc Carn (University of Michigan (US))
        MSSMNeutral_12072015_Tools.pdf
      • 15
        Internal note on low-tanB scenarios
        Speaker: Pietro Slavich (LPTHE Paris)
        LowTanB.pdf
      • 16
        Towards precise predictions for pT Higgs distributions in BSM physics
        Speaker: Emanuele Angelo Bagnaschi (DESY Hamburg)
        CERN-07-2015.pdf
      • 17
        Higgs-mass predictions in SUSY: MSSM vs. EFT and implications for theoretical uncertainties
        Speaker: Sven Heinemeyer (CSIC (Santander, ES))
        lhc-higgs2-FH-SHD.pdf
    • 16:30
      Tea break CERN

      CERN
    • WG3: Extended Scalars 503/1-001 - Council Chamber (CERN)

      503/1-001 - Council Chamber

      CERN

      162
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      Conveners: Heather Logan (Carleton University), Oscar Stal (DESY), Raffaele Angelo Gerosa (Universita & INFN, Milano-Bicocca (IT)), Rui Alberto Serra Ribeiro Dos Santos (ISEL Instituto Superior de Engenharia (PT)), Shufang Su (Massachusetts Inst. of Technology (US)), Xiaohu Sun (Chinese Academy of Sciences (CN))
      15July2015_WG3_deliverables.pdf
      • 18
        Benchmark scenarios for the 2HDM and for the triplet model
        Speaker: Rui Santos (ISEL)
        santos_WG3_CERN_GM_Jul2015.pdf
      • 19
        Extended Scalars Searches and interpretations in ATLAS/CMS
        Speakers: Raffaele Angelo Gerosa (Universita & INFN, Milano-Bicocca (IT)), Xiaohu Sun (Chinese Academy of Sciences (CN))
        2HDM-ATLAS-CMS-UpTo2015.pdf
      • 20
        Discussion
    • WG3: Charged Higgs 503/1-001 - Council Chamber (CERN)

      503/1-001 - Council Chamber

      CERN

      162
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      Conveners: Maria Ubiali (University of Cambridge), Martin Flechl (Austrian Academy of Sciences (AT)), Stephen Jacob Sekula (Southern Methodist University (US))
      15July2015_WG3_deliverables.pdf
      • 21
        Recent Theoretical Developments
        Speaker: Maria Ubiali (University of Cambridge)
        ubiali_wg3_ch.pdf
      • 22
        Experimental Issues in Charged Higgs
        Speaker: Prof. Stephen Jacob Sekula (Southern Methodist University (US))
        LHCXSWG-20150715.pdf
      • 23
        DISCUSSION
    • WG3: NMSSM 503/1-001 - Council Chamber (CERN)

      503/1-001 - Council Chamber

      CERN

      162
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      Conveners: Milada Muehlleitner (Unknown), Milada Muhlleitner (KIT - Karlsruhe Institute of Technology (DE))
      15July2015_WG3_deliverables.pdf
  • Thursday 16 July
    • WG3: Exotics 503/1-001 - Council Chamber (CERN)

      503/1-001 - Council Chamber

      CERN

      162
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      Conveners: Abdollah Mohammadi (Kansas State University (US)), Jessie Shelton (University of Illinois at Urbana-Champaign), Shikma Bressler (Weizmann Institute of Science (IL)), Stefania Gori (Perimeter Institute)
      15July2015_WG3_deliverables.pdf
    • WG3: bbh 503/1-001 - Council Chamber (CERN)

      503/1-001 - Council Chamber

      CERN

      162
      Show room on map
      Conveners: Alexandre Nikitenko (Imperial College Sci., Tech. & Med. (GB)), Marius Wiesemann (Universitaet Zuerich (CH)), Matthew Beckingham (University of Warwick (GB)), Michael Spira (Paul Scherrer Institut (CH))
      15July2015_WG3_deliverables.pdf
      • 27
        Theory report
        Speaker: Marius Wiesemann (Universitaet Zuerich (CH))
        Wiesemann.pdf
      • 28
        Experimental report
        Speaker: Alexandre Nikitenko (Imperial College Sci., Tech. & Med. (GB))
        bbH_EXP.pdf
        bbH_EXP.pptx
    • WG3: Close up 503/1-001 - Council Chamber (CERN)

      503/1-001 - Council Chamber

      CERN

      162
      Show room on map
      15July2015_WG3_deliverables.pdf
    • 10:30
      Coffe break CERN

      CERN
    • WG1 503/1-001 - Council Chamber (CERN)

      503/1-001 - Council Chamber

      CERN

      162
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      • 29
        Gluon fusion group: total cross section
        20' + 20'
        Speaker: Achillefs Lazopoulos (ETH Zurich)
        Lazopoulos.pdf
      • 30
        Gluon fusion: differential distributions
        20' + 20'
        Speaker: Giovanni Petrucciani (CERN)
        differential.pdf
    • 12:10
      lunch break CERN

      CERN
    • WG1 500/1-001 - Main Auditorium (CERN)

      500/1-001 - Main Auditorium

      CERN

      400
      Show room on map
    • 15:40
      Tea break CERN

      CERN
    • WG1 500/1-001 - Main Auditorium (CERN)

      500/1-001 - Main Auditorium

      CERN

      400
      Show room on map
      • 34
        Off-shell group report
      • 35
        Branching ratios: SM update
        15' + 15'
        Speaker: Michael Spira (Paul Scherrer Institut (CH))
        spira.pdf
      • 36
        Branching ratios: MSSM update
        15' + 15'
        Speaker: Sven Heinemeyer (CSIC (Santander, ES))
        sven-br.pdf
    • 19:00
      SOCIAL DINNER Ferme Auberge du Pré Velard (500 chemin Baizenas 01710 Thoiry)

      Ferme Auberge du Pré Velard

      500 chemin Baizenas 01710 Thoiry

      http://www.aubergeprevelard.com

      At the Ferme Auberge du Pré Velard, Thoiry, http://www.aubergeprevelard.com
      Cost: 35 euros, to be payed on Wednesday, at the registration.

  • Friday 17 July
    • WG1 222/R-001 (CERN)

      222/R-001

      CERN

      200
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      • 37
        Standard Model input parameters
        20' + 30'
        Speakers: Massimiliano Grazzini (Universitaet Zuerich (CH)), Robert Harlander (Bergische Universitaet Wuppertal)
        lhxswg-July2015.pdf
      • 38
        Yellow Report 4: planned contributions
        20' + 20'
        Speaker: Bruce Mellado Garcia (University of the Witwatersrand)
        WG1SUMMARY170715.pdf
        WG1SUMMARY170715.pptx
    • 10:30
      Coffee break CERN

      CERN
    • Cross groups 222/R-001 (CERN)

      222/R-001

      CERN

      200
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      Convener: Steering Committee
      • 39
        PDF4LHC
        hxswg15.pdf
        • a) New recommendations by PDF4LHC WG
          Speaker: Stefano Forte (Università degli Studi e INFN Milano (IT))
        • b) Discussions on new recommendations
      • 40
        HH production
        • a) Experimental Update on HH Production
          Speaker: Maxime Gouzevitch (Universite Claude Bernard-Lyon I (FR))
          HXSWG10_Gouzevitch.pdf
        • b) Theoretical Update on HH Production
          Speaker: Sally Dawson (BNL)
          dawson_cern_july15.pdf
      • 41
        Fiducial cross section
    • 12:50
      Lunch Break CERN

      CERN
    • 42
      Higgs Physics at FCC-hh 500/1-001 - Main Auditorium (CERN)

      500/1-001 - Main Auditorium

      CERN

      400
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      Speaker: Michelangelo Mangano (CERN)
      Mangano-HXSWG.pdf
    • Final discussion 500/1-001 - Main Auditorium (CERN)

      500/1-001 - Main Auditorium

      CERN

      400
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      YR4.pdf
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