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The 18th Workshop of the LHC Higgs Working Group

from Wednesday 1 December 2021 (09:00) to Friday 3 December 2021 (19:00)
Virtual

        : Sessions
    /     : Talks
        : Breaks
1 Dec 2021
2 Dec 2021
3 Dec 2021
AM
PM
12:55 Introduction and welcome   ()
13:00
Wednesday Afternoon - Julie Malcles (Université Paris-Saclay (FR)) Roberto Di Nardo (Università e INFN Roma Tre (IT)) John Campbell Alexander Karlberg (University of Oxford) (until 15:15) (222/R-001)
13:00 ggF - theory update - Stephen Philip Jones (University of Durham (GB))   (222/R-001)
13:10 ggF - experimental results - Jonathon Mark Langford (Imperial College (GB))   (222/R-001)
13:25 VBF - Antonio De Maria (Nanjing University (CN))   (222/R-001)
13:50 VH - Alessandro Calandri (Eidgenoessische Technische Hochschule Zuerich (CH))   (222/R-001)
14:15 tH/ttH: experiment summary - Josh McFayden (University of Sussex)   (222/R-001)
14:30 tH/ttH: theory summary - Laura Reina (Florida State University (US))   (222/R-001)
14:50 Offshell - theory summary - Nikolas Kauer (Royal Holloway, University of London)   (222/R-001)
15:00 Offshell - experiment summary - Savvas Kyriacou (Johns Hopkins University (US))   (222/R-001)
15:15
Wednesday Afternoon (until 15:45) (222/R-001)
15:45
Wednesday Afternoon (until 16:10) (222/R-001)
16:10
Wednesday Afternoon 2: Working Group 2 - Ken Mimasu (King's College London) Giuliano Panico (University of Florence and INFN Florence) Nicolas Berger (Centre National de la Recherche Scientifique (FR)) Mauro Donega (ETH Zurich (CH)) (until 18:10) (222/R-001)
16:10 WG activity on STXS ggF uncertainties (1.2): Summary and presentation of final results - Haider Abidi (Brookhaven National Laboratory (US))   (222/R-001)
16:34 Kappa_lambda from single Higgs measurements: towards a common parametrisation - Stefano Manzoni (CERN)   (222/R-001)
16:58 Shedding light on the Higgs: EFT modelling and sensitivity to Higgs couplings to virtual photons - Savvas Kyriacou (Johns Hopkins University (US))   (222/R-001)
17:22 EFT in light of the latest Higgs/STXS measurements - Eleni Vryonidou (University of Manchester (GB))   (222/R-001)
17:46 Differential fiducial measurements next steps and combination - Mingshui Chen (Chinese Academy of Sciences (CN))   (222/R-001)
18:10
Wednesday Afternoon 2: Working Group 2 (until 18:40) (222/R-001)
18:40
Wednesday Afternoon 2: Working Group 2 (until 19:05) (222/R-001)
13:00
Thursday Afternoon - Jan Steggemann (EPFL and ETH Zurich (CH)) Abdollah Mohammadi (University of Wisconsin Madison (US)) Zhen Liu (University of Minnesota) Zhen Liu (University of Minnesota (US)) Shufang Su (University of Arizona) Zhen Liu (University of Minnesota) Jana Schaarschmidt (University of Washington (US)) (until 15:00) (222/R-001)
13:00 Exotic Decay Working Group Summary - Brian Shuve (Harvey Mudd College)   (222/R-001)
13:30 Extended Higgs Theory Summary - Tania Natalie Robens (Rudjer Boskovic Institute (HR))   (222/R-001)
13:45 Extended Higgs Experimental Summary - Mariarosaria D'Alfonso (Massachusetts Inst. of Technology (US))   (222/R-001)
14:00 MSSM Working Group Summary (Theory) - Emanuele Angelo Bagnaschi (Universita e INFN Roma Tre (IT))   (222/R-001)
14:15 MSSM Working Group Summary (Experiment) - Tim Barklow (SLAC National Accelerator Laboratory (US))   (222/R-001)
14:30 NMSSM Working Group Summary - Ulrich Ellwanger (University Paris 11) Ulrich Bernhard Ellwanger (Université Paris-Saclay (FR)) Milada Muhlleitner (KIT - Karlsruhe Institute of Technology (DE)) Milada Margarete Mühlleitner Daniel Winterbottom (Imperial College (GB))   (222/R-001)
15:00
Thursday Afternoon (until 15:30) (222/R-001)
15:30
Thursday Afternoon (until 16:00) (222/R-001)
16:00
Thursday afternoon 2 - Nan Lu (California Institute of Technology (US)) Javier Mazzitelli (Max-Planck-Institut fur Physik (DE)) Ramona Groeber (Università di Padova and INFN, Sezione di Padova) Margarete Mühlleitner (Karlsruhe Institute of Technology (DE)) Luca Cadamuro (University of Florida (US)) Elizabeth Brost (Brookhaven National Laboratory (US)) (until 18:00) (222/R-001)
16:00 Introduction   (222/R-001)
16:05 Experimental Overview - Alessandra Betti (Southern Methodist University (US))   (222/R-001)
16:35 Resonant Benchmarks for Spin-0 HH, SH and SS - Duarte Azevedo (Karlsruhe Institute of Technology (DE))   (222/R-001)
16:55 Effective Field Theory for Higgs Pair Production - Ramona Groeber (Università di Padova and INFN, Sezione di Padova)   (222/R-001)
17:15 Contributed Lightning Talks   (222/R-001)
18:00
Thursday afternoon 2 (until 18:30) (222/R-001)
18:30
Thursday afternoon 2 (until 19:00) (222/R-001)
13:00
Friday Afternoon (until 15:10) (222/R-001)
13:00 Single and Double Higgs processes: Interpretation in the k_lambda and EFT frameworks - Jorge de Blas (Universidad de Granada (ES))   (222/R-001)
13:30 Cuts for two-body decays at colliders - Gavin Salam (University of Oxford)   (222/R-001)
14:00 Higgs pT Spectrum and Total Cross Section with Fiducial Cuts at Third Resummed and Fixed Order in QCD - Markus Ebert (MIT) Johannes Michel (MIT CTP)   (222/R-001)
14:30 PDF4LHC update - Robert Samuel Thorne (University College London (UK))   (222/R-001)
15:00
Friday Afternoon (until 15:20) (222/R-001)
15:20
Friday Afternoon (until 15:40) (222/R-001)
15:40
Friday afternoon 2 - Kerstin Tackmann (Deutsches Elektronen-Synchrotron (DE)) Andrei Gritsan (Johns Hopkins University (US)) Robert Valentin Harlander (Rheinisch Westfaelische Tech. Hoch. (DE)) Fabrizio Caola (University of Oxford (GB)) Veronica Sanz Gonzalez (Universities of Valencia and Sussex) Predrag Milenovic (University of Belgrade (RS)) Karsten Koeneke (Albert Ludwigs Universitaet Freiburg (DE)) Liantao Wang (University of Chicago (US)) Giacinto Piacquadio (State University of New York (US)) LianTao Wang (University of Chicago) Roberto Salerno (Centre National de la Recherche Scientifique (FR)) (until 18:50) (222/R-001)
15:40 Higgs studies from Snowmass - Caterina Vernieri (SLAC National Accelerator Laboratory (US))   (222/R-001)
16:10 WG1: summary and plans - John Campbell Alexander Karlberg (University of Oxford) Roberto Di Nardo (Università e INFN Roma Tre (IT)) Julie Malcles (Université Paris-Saclay (FR))   (222/R-001)
16:30 WG2: summary and plans - Nicolas Berger (Centre National de la Recherche Scientifique (FR)) Mauro Donega (ETH Zurich (CH)) Ken Mimasu (King's College London) Giuliano Panico (University of Florence and INFN Florence)   (222/R-001)
16:50 WG3: summary and plans - Zhen Liu Zhen Liu (University of Minnesota) Zhen Liu (University of Minnesota (US)) Shufang Su (University of Arizona) Jana Schaarschmidt (University of Washington (US)) Jan Steggemann (EPFL and ETH Zurich (CH)) Abdollah Mohammadi (University of Wisconsin Madison (US))   (222/R-001)
17:10 HH: summary and plans - Nan Lu (California Institute of Technology (US)) Ramona Groeber (Università di Padova and INFN, Sezione di Padova) Margarete Mühlleitner (Karlsruhe Institute of Technology (DE)) Luca Cadamuro (University of Florida (US)) Javier Mazzitelli (Max-Planck-Institut fur Physik (DE)) Elizabeth Brost (Brookhaven National Laboratory (US))   (222/R-001)
17:30 General discussion   (222/R-001)