The 17th Workshop of the LHC Higgs Working Group - ONLINE ONLY

Name: The 17th Workshop of the LHC Higgs Working Group - ONLINE ONLY
Start: 2020-11-09T09:00:00+01:00
End: 2020-11-11T19:00:00+01:00
Location: Online only

9 Nov 2020, 09:00 → 11 Nov 2020, 19:00 Europe/Zurich

Online only

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. Four CERN Reports have been completed, "Inclusive Observables" (CERN-2011-002), "Differential Distributions" (CERN-2012-002), "Higgs Properties" (CERN-2013-004) and "Deciphering the nature of the Higgs Sector" (CERN-2017-002). This 17th general meeting will be an occasion to decide the future direction of the group.

Due to evolving and uncertain situation with the novel coronavirus outbreak, the format of this meeting will be online only. This year we would like to stay safe, reduce travel, and potentially reach wider audiences.

Zoom connection details:

You can follow this zoom link to join the meeting.
Meeting ID is 964 5971 8169

Registration

Registration Form

Participants

ABDELLAH HBAB
Abdollah Mohammadi
Ada Farilla
Adelina D'Onofrio
Adil Jueid
Adinda De Wit
Agni Bethani
Ahmed Tarek
Aleksey Soloshenko
Alessandra Betti
Alessandro Calandri
Alessandro Tarabini
Alexander Held
Alexander Karlberg
Ali Dokhani
Ali El Moussaouy
Alice Alfonsi
Alicia Calderon Tazon
Aliya Nigamova
Amit Adhikary
Ana Rosario Cueto Gomez
Anastasia Kotsokechagia
Andrea Carlo Marini
Andrea Helen Knue
Andrea Massironi
Andrea Sciandra
Andreas Papaefstathiou
Andrei Gritsan
Andrew Gilbert
Anna Goussiou
Anna Kaczmarska
Ansgar Denner
Anthony Morley
Antonio De Maria
Arhrib abdesslam
Arnab Purohit
Arnaud Duperrin
Arnaud Ferrari
Arno Straessner
Artur Gottmann
Ashley Ellen Mcdougall
Axel Buchot Perraguin
Babar Ali
Barbara Jäger
Barbara Mele
Behzad Salmassian
Ben Nachman
Benbrik Rachid
Benedict Tobias Winter
Bernhard Mistlberger
Bibhuti Parida
Bill Murray
Brendon Bullard
Brian Moser
Brian Shuve
Bryan Kortman
Carlo Enrico Pandini
Carlo Oleari
Chad Wells Freer
Chen Zhou
Chiara Mariotti
Christian Grefe
Christina Dimitriadi
Christophe Grojean
Christophe Ochando
Christopher Robyn Hayes
Ciaran Williams
Congqiao Li
Daniel de Florian
Daniela Kuechler
Daniela M. Rebuzzi
Daniele Barducci
David Colling
David Sperka
Davide Pagani
Davide Pietro Mungo
Derek James Cranshaw
Doreen Wackeroth
Dorival Gonçalves
Duarte Azevedo
Duc Bao Ta
Edward Scott
Eftychia Tzovara
Eleanor Jones
Eleni Vryonidou
Eleonora Rossi
Elisabeth Schopf
Elizabeth Brost
Elizaveta Shabalina
Elzbieta Richter-Was
Emanuel Lorenz Pfeffer
Emanuele Angelo Bagnaschi
Emine YILDIRIM
Fabio Cerutti
Fernando Febres Cordero
Florian Herren
Francesco Giovanni Celiberto
Francesco Tramontano
Frank Tackmann
Gaetano Barone
Georgia Karapostoli
Geum Bong Yu
Giacinto Piacquadio
Giacomo Ortona
Giancarlo Ferrera
Giovanni Marchiori
Giovanni Petrucciani
Giulia Zanderighi
Giuliano Panico
Giuseppe Degrassi
Gudrun Heinrich
Guillelmo Gomez-Ceballos
Haichen Wang
Hamza Abouabid
Hannah Arnold
Hayden Alexander Smith
Heather Logan
Heidi Rzehak
Hesham El Faham
Hongtao Yang
Hui-Chi Lin
Huilin Qu
Ian Lewis
ilaria luise
Jaime Leon Holgado
JAMAL OUAALI
Jan Steggemann
Jana Schaarschmidt
Janek Bechtel
Jaouad El Falaki
Jason Robert Veatch
Javier Cuevas
Javier Mazzitelli
Jean-Francois Grivaz
Jelena Jovicevic
Jingjing Pan
Joey Huston
Johannes Schlenk
John Campbell
Jonas Lindert
Jonathan Ronca
Jonathon Langford
Jorge de Blas
Jose Santiago
Josh McFayden
Joshua Clercx
Joshua Davies
Joshuha Thomas-Wilsker
Juan José Sanz-Cillero
Judith Katzy
Julie Malcles
Julien Baglio
Kajari Mazumdar
Karim El Morabit
Karolos Potamianos
Karsten Köneke
Katharine Leney
Kathrin Becker
Kathryn Grimm
keith baker
Ken Mimasu
Kerstin Tackmann
Keti Kaadze
Kevin Frank Einsweiler
Kieran Robert Amos
Kirill Grevtsov
Kirill Skovpen
Kla Karava
Kun Liu
Kunlin Ran
Kurt Brendlinger
Kyungeon Choi
Lailin Xu
Laura Reina
Laurelle Maria Veloce
Lei Zhang
Liantao Wang
Lidija Zivkovic
Lina Alasfar
Liron Barak
Liza Mijovic
Ljiljana Morvaj
Lorenzo Sestini
Lorenzo Viliani
Louis Portales
Luca Cadamuro
Luca Fiorini
LucA Merlo
Luca Panizzi
Ludovic Scyboz
Malgorzata Worek
Manfred Kraus
Marco Delmastro
Marco Zaro
Marcos Miralles Lopez
Margarete Mühlleitner
Maria Cepeda
Maria Eugenia Cabrera
Maria Giovanna Foti
Maria Moreno Llacer
Maria Ubiali
Marisilvia Donadelli
Marius Wiesemann
Martin Gonzalez-Alonso
Martina Javurkova
Massimiliano Grazzini
Mathis Frahm
Matteo Bonanomi
Matthew Henry Klein
Matthias Kerner
Matthias Steinhauser
Mattia Lizzo
Mauro Donega
Max Maerker
Megi Hysenlli
Merve Nazlim Agaras
Michael Aaron Kagan
Michael Duehrssen-Debling
Michael Spira
michael trott
Michelangelo Mangano
Michele Gallinaro
Milene Calvetti
Mohamed AIT ELKADI
Mohamed Belfakir
Mohamed OUHAMMOU
Mohamed OUHAMMOU
Mohammed Boukidi
Nan Lu
Nedaa-Alexandra Asbah
Nello Bruscino
Nicola Orlando
Nicolas Berger
Nicolas Morange
Nicole Michelle Hartman
Nikolaos Rompotis
Nikolas Kauer
Nils Faltermann
Oscar Eboli
OUALI Moha
Paolo Meridiani
Pascal Vanlaer
Patricia Rebello Teles
Paul Thompson
Paula Martinez
Pedro Ferreira
Peter Johannes Falke
Peter Kramer
Philipp Windischhofer
Pier Paolo Giardino
Piergiulio Lenzi
Pietro Slavich
Predrag Milenovic
PULAK BANERJEE
Qiang Li
Quang Loc TRAN
R D Schaffer
Rachel Hyneman
Rafia Shabbir
Rahool Kr. Barman
Rahul Balasubramanian
Rainer Mankel
Ram Krishna Sharma
Ramona Gröber
Raoul Röntsch
Reina Coromoto Camacho Toro
Reisaburo Tanaka
Ricardo Barrué
Ricardo Goncalo
Richard Ball
Richard Teuscher
Robert Thorne
Robert Valentin Harlander
Roberto Di Nardo
Roberto Salerno
Robin Hayes
Roger J. Hernandez-Pinto
Roger Wolf
Rohin Thampilali Narayan
Rui Santos
Rui Zhang
Ryan Atkin
Ryan Roberts
Saadia OUJAOURA
Sally Dawson
Samuel Homiller
Sandra Kortner
Sarah Heim
Saskia Falke
Savvas Kyriacou
Sebastien Rettie
Sebastien Wertz
Seodong Shin
Seraina Glaus
Sergio Sanchez Cruz
Shalini Epari
Shu Li
Shufang Su
Shuo Han
Siannah Penaranda-Rivas
Simon Plätzer
Simone Amoroso
Sitian Qian
Spyros Argyropoulos
Stefano Forte
Stefano Manzoni
Stefano Pozzorini
Stephane Brunet Cooperstein
Stephen Jiggins
Stephen Jones
Stergios Kazakos
Sudip Jana
Suman Chatterjee
Susan Gascon-Shotkin
Sven Heinemeyer
Syed Haider Abidi
Tae Hyoun Park
Tae Jeong Kim
Tamara Vazquez Schroeder
Tania Robens
Tatjana Lenz
Tatsuya Masubuchi
Terrance Figy
Tevong You
Theodota Lagouri
Thomas Calvet
Thomas Charman
Thomas Cridge
Thomas Strebler
Tim Barklow
Ting Lee
Tristan du Pree
Tristan du Pree
Tulin Mete
Ulascan Sarica
Ulrich Ellwanger
Verena Ingrid Martinez Outschoorn
Veronica Sanz Gonzalez
Vinicius Massami Mikuni
Vivan Thi Nguyen
Warda Zayid Ali Al Saidi
Wolfgang Mader
Xuan Chen
Yacine Haddad
Yanlin Liu
Yiwen Wen
Yuji Enari
Yun-Ju Lu
Zhen Liu
Zhi Zheng
Zhiqing Zhang
Zijun Xu
Zirui Wang
Émilien Chapon

Monday 9 November
- 13:00 → 15:50
  Introduction + WG1
  
  Conveners: Alicia Calderon Tazon (Universidad de Cantabria and CSIC (ES)), Fabrizio Caola (University of Oxford (GB)), Giovanni Marchiori (LPNHE Paris), John Campbell
  - 13:00
    
    Welcome from the Steering Committee 5m
    
    Speaker: Robert Harlander (CERN-TH)
    
    LHCHWG_Annual_Meeting.pdf
  - 13:05
    
    WG1 introduction 5m
    
    Speakers: Alicia Calderon Tazon (Universidad de Cantabria and CSIC (ES)), Fabrizio Caola (University of Oxford (GB)), Giovanni Marchiori (LPNHE Paris), John Campbell
    
    2020:11:09 - WG1 introduction.pdf
  - 13:15
    
    PDFs: PDF4LHC20 (*) 20m
    
    Zoom session for discussion during coffee break:
    Meeting ID: 936 3849 1822 (Password of general zoom session)
    
    Speaker: Joey Huston (Michigan State University (US))
    
    huston_PDFs_higgs_xswg_nov9.pdf
  - 13:40
    
    ggF 10m
    
    Speaker: Bernhard Mistlberger (SLAC National Accelerator Laboratory (US))
    
    HXSWG.pdf
  - 13:55
    
    VBF: (Soft) QCD effects in VBF/VBS 20m
    
    Speakers: Simon Plaetzer (ITP, Universitaet Karlsruhe), Simon Platzer
    
    slides.pdf
  - 14:20
    
    VH: experimental and theory review (*) 20m
    
    Zoom session for discussion during coffee break:
    Meeting ID: 914 6209 0965 (Password of general zoom session)
    
    Speaker: Philipp Windischhofer (University of Oxford (GB))
    
    HXSWG_VH.pdf
  - 14:45
    
    ttH: experimental new results and studies (*) 15m
    
    Zoom session for discussion during coffee break:
    Meeting ID: 999 4846 4303 (Password of general zoom session)
    
    Speaker: Dr Maria Moreno Llacer (Univ. of Valencia and CSIC (ES))
    
    MariaMorenoLlacer_LHCHiggsTTH_latestATLASresults_Nov2020.pdf
  - 15:05
    
    ttH: theoretical studies of ttH backgrounds (*) 15m
    
    Zoom session for discussion during coffee break:
    Meeting ID: 999 4846 4303 (Password of general zoom session)
    
    Speaker: Laura Reina (Florida State University (US))
    
    tth_theory_november_20.pdf
  - 15:25
    
    Offshell: theory and experimental developments (*) 20m
    
    Zoom session for discussion during coffee break:
    Meeting ID: 835 1596 2230 (Password of general zoom session)
    
    Speaker: Raoul Horst Rontsch
    
    roentsch_HWG_20201109.pdf
- 15:50 → 16:10
  
  Tea/Coffee Break
- 16:10 → 19:35
  WG2
  
  Conveners: Giuliano Panico (University of Florence and INFN Florence), Jorge de Blas (INFN-Padova), Nicolas Berger (Centre National de la Recherche Scientifique (FR)), Predrag Milenovic (University of Belgrade (RS))
  
  WG2-Intro_HXSWG_20201109.pdf
  - 16:10
    
    BSM Benchmarks for Effective Field Theories in Higgs and Electroweak Physics 20m
    
    Speaker: Jose Santiago (Granada University)
    
    BSM_Benchmarks.pdf
  - 16:35
    
    High-energy probes of Higgs EFT interactions 20m
    
    Speaker: Francesco Riva
    
    HXSWG2_2020.pdf
  - 17:00
    
    Status of STXS (stage 1.2) and differential measurements 20m
    
    Speakers: Hongtao Yang (Lawrence Berkeley National Lab. (US)), Lorenzo Viliani (Universita e INFN, Firenze (IT))
    
    STXS_differential_update.pdf
  - 17:25
    
    Simplified template bins in Higgs decays 20m
    
    Speaker: Michael Duehrssen-Debling (CERN)
    
    Draft_document_STXS_Higgs_decay_definition.pdf
    
    STXS_and_decay_information.pdf
    
    STXS_Higgs_decay_definition_updated.pdf
  - 17:50
    
    EFT interpretation workflow: Introduction 20m
    
    Speaker: Andrew Gilbert (Northwestern University (US))
    
    LHCHWG-091120.pdf
  - 18:15
    
    EFT interpretation workflow: BSM perspective 20m
    
    Speaker: Christophe Grojean (DESY (Hamburg) and Humboldt University (Berlin))
    
    Grojean_HXSWG.pdf
  - 18:40
    
    EFT interpretation workflow: QCD, higher-orders and tools 20m
    
    Speaker: Eleni Vryonidou
    
    Vryonidou_LHCHWG.pdf
Tuesday 10 November
- 13:00 → 15:50
  WG3
  
  Conveners: Anna Goussiou (University of Washington (US)), David Sperka (Boston University (US)), Pietro Slavich (LPTHE Paris), Zhen Liu (U of Maryland)
  - 13:00
    
    Introduction 5m
    
    Speakers: Anna Goussiou (University of Washington (US)), David Sperka (Boston University (US)), Pietro Slavich (LPTHE Paris), Zhen Liu (U of Maryland)
    
    WG3_Introduction_2020.pdf
  - 13:05
    
    MSSM Subgroup Updates 15m
    
    Speaker: Emanuele Angelo Bagnaschi (Paul Scherrer Institute (CH))
    
    HXSWG-MSSM-Bagnaschi.pdf
  - 13:20
    
    MSSM Subgroup Updates 15m
    
    Speaker: Artur Il Darovic Gottmann (KIT - Karlsruhe Institute of Technology (DE))
    
    LHCHXSWG_MSSM_subgroup_Experiment.pdf
    
    MELA software package
  - 13:40
    
    NMSSM Subgroup Updates 15m
    
    Speaker: Milada Muehlleitner (Unknown)
    
    NMSSMSubgroup-3.pdf
  - 13:55
    
    NMSSM Subgroup Updates 15m
    
    Speaker: Janek Bechtel (KIT - Karlsruhe Institute of Technology (DE))
    
    NMSSM Experimental Update.pdf
  - 14:15
    
    Extended Higgs Sector Subgroup Updates 15m
    
    Speaker: Rui Santos (University of Southampton and NExT Institute)
    
    WG3Nov2020_santosv2.pdf
  - 14:30
    
    Extended Higgs Sector Subgroup Updates 15m
    
    Speaker: Lidija Zivkovic (Institute of physics Belgrade (RS))
    
    LHCHXSWG_Nov2020_Zivkovic.pdf
  - 14:50
    
    Exotic Higgs Decays Subgroup Updates 25m
    
    Speaker: Georgia Karapostoli (University of California Riverside (US))
    
    WG3_Exotic_H_101120.pdf
  - 15:20
    
    bbH Subgroup Updates 20m
    
    Speaker: Abdollah Mohammadi (University of Wisconsin Madison (US))
    
    bbH_Abdollah_H.pdf
- 15:50 → 16:10
  
  Tea/Coffee Break
- 16:10 → 19:00
  Cross cutting topics
  
  Conveners: Alicia Calderon Tazon (Universidad de Cantabria and CSIC (ES)), Giuliano Panico (University of Florence and INFN Florence), Javier Mazzitelli, Zhen Liu (U of Maryland)
  - 16:10
    
    On the yb sensitivity of bbH 15m
    
    Speaker: Davide Pagani (Deutsches Elektronen-Synchrotron (DE))
    
    zaro-pagani-hbb.pdf
  - 16:30
    
    Top mass scheme and scale uncertainties 20m
    
    Speaker: Michael Spira (Paul Scherrer Institute (CH))
    
    spira.pdf
  - 17:00
    
    ggF uncertainty 20m
    
    Speakers: Jonathon Mark Langford (Imperial College (GB)), Syed Haider Abidi (Brookhaven National Laboratory (US))
    
    gghthu_lhchwg_201110.pdf
  - 17:30
    
    STXS uncertainties in VBF/VH/ttH bins 20m
    
    Speaker: Yacine Haddad (Northeastern University (US))
    
    STXS-uncertainties-VBF-11-2020.pdf
  - 18:00
    
    STXS EFT interpretation 20m
    
    Speaker: Ana Rosario Cueto Gomez (Centre National de la Recherche Scientifique (FR))
    
    STXS_EFT_Cueto.pdf
  - 18:30
    
    Higgs boson cross sections across a wide range of masses: use cases and plans 30m
    
    Speakers: Fabrizio Caola (University of Oxford (GB)), Giuliano Panico (University of Florence and INFN Florence), Pietro SLAVICH (LPTHE)
    
    HXS4BSM.pdf
Wednesday 11 November
- 13:00 → 15:50
  HH cross group
  
  Zoom session for discussion during coffee break:
  Meeting ID: 622 9434 5500 (Password of general zoom session)
  
  Conveners: Arnaud Ferrari (Uppsala University (SE)), Javier Mazzitelli, Luca Cadamuro (University of Florida (US)), Milada Muehlleitner (Unknown), Ramona Groeber (Università di Padova and INFN, Sezione di Padova)
  - 13:00
    
    Introduction and recap of the 2020 activities in the HH group (30+10) 30m
    
    Speaker: Arnaud Ferrari (Uppsala University (SE))
    
    HH-LHCXSWG.pdf
  - 13:40
    
    HH experimental overview (30+10) 30m
    
    Speaker: Luca Cadamuro (University of Florida (US))
    
    HH_experimental_overview.pdf
  - 14:20
    
    Higgs pair production in models with extended scalar sectors (20+5) 20m
    
    Speaker: Milada Muhlleitner
    
    HHScans-2.pdf
  - 14:45
    
    HH resonant production in VBF (20+5) 20m
    
    Speaker: Rahool Barman
    
    VBF_HH_resonances.pdf
  - 15:10
    
    Modelling of ggF HH+2j (20+5) 20m
    
    Speakers: Rachel Jordan Hyneman (SLAC National Accelerator Laboratory (US)), Siewyan Hoh (Universita e INFN, Padova (IT))
    
    LHCHiggsXSecWG_v2_Sherpa_hhjj_Hyneman_11Nov20.pdf
- 15:50 → 16:10
  
  Tea/Coffee Break
- 16:10 → 19:00
  Summary
  
  Conveners: Andrei Gritsan (Johns Hopkins University (US)), Giacinto Piacquadio (State University of New York (US)), Kerstin Tackmann (Deutsches Elektronen-Synchrotron (DE)), Liantao Wang (University of Chicago (US)), Paolo Nason (Universita & INFN, Milano-Bicocca (IT)), Robert Valentin Harlander (Rheinisch Westfaelische Tech. Hoch. (DE)), Roger Wolf (KIT - Karlsruhe Institute of Technology (DE)), Veronica Sanz Gonzalez (University of Sussex (GB))
  - 16:10
    
    Summary of the EFT WG workshop 20m
    
    Speaker: Giovanni Petrucciani (CERN)
    
    gp-lhceft4higgswg-111120.pdf
  - 16:35
    
    Higgs Boson Physics prospects at Snowmass-2021 planning exercise 15m
    
    Speaker: Sally Dawson (BNL)
    
    dawson_higgs_lhc.pdf
  - 16:55
    
    Summary and future plans of WG1 20m
    
    Speaker: John Campbell
    
    WG1summary2020.pdf
  - 17:20
    
    Summary and future plans of WG2 (*) 20m
    
    Zoom session for discussion during coffee break:
    Meeting ID: 910 6935 9980 (Password of general zoom session)
    
    Speaker: Nicolas Berger (Centre National de la Recherche Scientifique (FR))
    
    WG2 Status and Plans.pdf
  - 17:45
    
    Summary and future plans of WG3 20m
    
    Speaker: Zhen Liu (U of Maryland)
    
    WG3_Summary_2020.pdf
  - 18:10
    
    Summary and future plans of the HH cross group 20m
    
    Zoom session for discussion during coffee break:
    Meeting ID: 893 6843 4922 (Password of general zoom session)
    
    Speaker: Ramona Groeber (Università di Padova and INFN, Sezione di Padova)
    
    general_assemply_LHC_Higgs_ramona.pdf
  - 18:35
    
    Final words of the workshop 10m
    
    Speaker: Andrei Gritsan (Johns Hopkins University (US))
    
    talk_LHCHiggs2020_summary.pdf

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The 17th Workshop of the LHC Higgs Working Group - ONLINE ONLY

Online only