Higgs Pairs Workshop 2022

from Monday, 30 May 2022 (08:00) to Friday, 3 June 2022 (18:00)


        : Sessions
    /     : Talks
        : Breaks
30 May 2022
31 May 2022
1 Jun 2022
2 Jun 2022
3 Jun 2022
AM
09:00
Non-resonant HH (ggF+VBF) - Pier Paolo Giardino (IGFAE-Universidade de Santiago de Compostela) Alessandra Betti (Sapienza Università e INFN, Roma I (IT)) Eleni Vryonidou (University of Manchester (GB)) Agni Bethani (University of Maryland (US)) (until 17:30) ()
09:00 ATLAS and CMS non-resonant HH->bbbb - Rafael Teixeira De Lima (SLAC National Accelerator Laboratory (US)) Daniel Guerrero (University of Florida (US))   ()
09:30 ATLAS and CMS non-resonant HH->bbtautau - Yanlin Liu (University of Michigan (US)) Francesco Brivio (Universita & INFN, Milano-Bicocca (IT))   ()
10:00 ATLAS and CMS non-resonant HH->bbyy - Maxime Gouzevitch (Centre National de la Recherche Scientifique (FR)) Louis D'Eramo (Northern Illinois University)   ()
10:30 --- Coffee break ---
11:00 HH at N3LO - Huasheng Shao (Centre National de la Recherche Scientifique (FR))   ()
11:30 Top mass scheme uncertainty in HH cross-sections - Michael Spira (Paul Scherrer Institute (CH)) Michael Spira (Unknown)   ()
12:30 --- Lunch ---
14:00 SMEFT vs HEFT -- pros and cons - Raquel Gomez Ambrosio (Milano Bicocca)   ()
14:30 Technical summary of EFTs for HH - Ludovic Scyboz   ()
15:00 Summary of the LHC EFT working group activities - Nicolas Berger (Centre National de la Recherche Scientifique (FR))   ()
15:30 --- Tea break ---
16:00 ATLAS and CMS non-resonant HH->leptons+X - Julian Wollrath (University of California Irvine (US)) Alessandra Cappati (Centre National de la Recherche Scientifique (FR))   ()
16:30 HH combination and parameter scans - Alexandra Carvalho Antunes De Oliveira (Vilnius University (LT))   ()
17:00 Combination of di-Higgs and single-Higgs measurements - Stefano Manzoni (CERN)   ()
08:45
Resonant HH/SH - Jason Robert Veatch (California State University (US)) Jana Schaarschmidt (University of Washington (US)) Sebastian Baum (Stanford University) Duarte Azevedo (ITP/IAP - Karlsruher Institut für Technologie) Rainer Mankel (Deutsches Elektronen-Synchrotron (DE)) (until 17:00) ()
08:45 Data driven QCD background estimates in HH/HS searches at CMS - Matej Roguljic (Rudjer Boskovic Institute (HR))   ()
09:00 Overview of resonant HH/HS/SS production - Rui Santos (University of Southampton and NExT Institute) Rui Santos Rui Santos (ISEL and CFTC-UL) Rui Santos (ISEL) Rui Santos (University of Southampton and NExT Institute)   ()
10:00 ATLAS and CMS resonant HH/SH->bbττ - Tatjana Lenz (University of Bonn (DE)) Ralf Schmieder (KIT - Karlsruhe Institute of Technology (DE))   ()
10:40 --- Coffee break ---
11:10 ATLAS and CMS resonant HH/SH->4b - Santeri Laurila (CERN) Marco Valente (TRIUMF (CA))   ()
11:50 CMS resonant HH/SH-> multilepton and bb+leptons - Torben Lange (National Institute of Chemical Physics and Biophysics (EE))   ()
12:10 ATLAS resonant HH->bbγγ - Ivan Sayago Galvan (Univ. of Valencia and CSIC (ES))   ()
12:30 Group picture (in the IUC atrium)   ()
12:45 --- Lunch ---
14:00 ATLAS and CMS jet and flavor tagging - Loukas Gouskos (CERN)   ()
14:45 Interference effects - Ian Lewis (The University of Kansas)   ()
15:30 --- Tea break ---
16:00 Reinterpretation (theory) "Report from the LHC re-interpretation group" - Nicholas Wardle (Imperial College (GB))   ()
16:30 Reinterpretation (experiment) - Lukas Alexander Heinrich (CERN)   ()
09:00
Future colliders - Caterina Vernieri (SLAC National Accelerator Laboratory (US)) Tania Natalie Robens (Rudjer Boskovic Institute (HR)) (until 14:00) ()
09:00 Theory overview - Zhen Liu (University of Minnesota (US)) Zhen Liu   ()
09:30 HH prospects at the HL-LHC - Nan Lu (California Institute of Technology (US))   ()
10:00 Snowmass activities overview - Patrick Meade   ()
10:30 --- Coffee break ---
11:00 e+e- colliders - Aidan Robson (University of Glasgow (GB))   ()
11:30 mu+ mu- colliders - Donatella Lucchesi (Universita e INFN, Padova (IT))   ()
12:00 FCC-hh - Matthew James Sullivan (University of Liverpool (GB))   ()
12:30 --- Lunch ---
09:00
Wildcard talks - Milada Muhlleitner (KIT - Karlsruhe Institute of Technology (DE)) Ramona Groeber (Università di Padova and INFN, Sezione di Padova) (until 10:30) ()
09:00 Predictions for $gg\to hh$ at full NLO QCD comparing non-linear and linear EFT frameworks and truncation effects - Jannis Lang   ()
09:15 Interplay between an SFOEWPT and Higgs pair production in a 2HDM-EFT - Ms Lisa Biermann (Karlsruhe Institute of Technology)   ()
09:30 Falsification of SMEFT through Higgs measurements - Alexandre Salas-Bernárdez   ()
09:45 Higgs Pair Production in a Composite 2HDM - Felix Egle (Institute for Theoretical Physics (ITP), Karlsruhe Institute of Technology (KIT))   ()
10:00 Leading two-loop Yukawa corrections to gg -> HH - Hantian Zhang (Karlsruhe Institute of Technology)   ()
10:30 --- Coffee break ---
11:00
Summary & Outlook - Milada Muhlleitner (KIT - Karlsruhe Institute of Technology (DE)) Ramona Groeber (Università di Padova and INFN, Sezione di Padova) (until 12:30) ()
11:00 Experimental Summary and Outlook - Luca Cadamuro (Université Paris-Saclay (FR))   ()
11:45 Theory Summary and Outlook - Michael Spira (Paul Scherrer Institute (CH))   ()
PM
13:00 Registration   ()
14:00 Welcome from the Programme Committee   ()
14:05 Welcome from the Local Organisers - Vuko Brigljevic (Rudjer Boskovic Institute (HR))   ()
14:15
Overview - Javier Mazzitelli (Universidad de Buenos Aires (AR)) Petar Maksimovic (Johns Hopkins University (US)) (until 17:00) ()
14:15 HH Production in the SM: Theoretical Status - Stephen Philip Jones (University of Durham (GB))   ()
15:00 HH Production: ATLAS overview - Rui Zhang (University of Wisconsin Madison (US))   ()
15:45 --- Tea break ---
16:15 HH Production: CMS overview - Fabio Monti (Chinese Academy of Sciences (CN))   ()
17:00
Parallel Discussion - Javier Mazzitelli (Universidad de Buenos Aires (AR)) Michael Spira (Paul Scherrer Institute (CH)) (until 18:00) ()
17:00
Parallel Discussion - Luca Cadamuro (Université Paris-Saclay (FR)) Valentina Cairo (CERN) (until 18:00) ()
18:15 Welcome reception   (Atrium)
17:00
Parallel Discussion - Giacomo Ortona (Universita e INFN Torino (IT)) Stephen Philip Jones (University of Durham (GB)) (until 18:00) ()
17:00
Parallel Discussion - Nicholas Wardle (Imperial College (GB)) Lukas Alexander Heinrich (CERN) (until 18:00) ()
14:00 Walking tour of old city   ()
16:30
Future colliders - Caterina Vernieri (SLAC National Accelerator Laboratory (US)) Tania Natalie Robens (until 17:00) ()
16:30 Future colliders - discussion   ()
17:00
Future colliders - Caterina Vernieri (SLAC National Accelerator Laboratory (US)) Tania Natalie Robens (Rudjer Boskovic Institute (HR)) (until 18:00) ()
17:00 Di-Higgs projections for future high-energy e+e-colliders - Julie Munch Torndal (Deutsches Elektronen-Synchrotron (DE))   ()
17:15 Triple Higgs couplings in the di-Higgs production in the 2HDM at future colliders - Francisco Arco (UAM - IFT)   ()
17:30 Triple Higgs production with extra scalars in proton-proton colliders - Andreas Papaefstathiou (Kennesaw State University, GA, USA)   ()
17:45 GW waves and the triple Higgs boson coupling in the 2HDM - Maria Olalla Olea Romacho   ()
18:00 --- Tea break ---
18:30
Wildcard talks - Milada Muhlleitner (KIT - Karlsruhe Institute of Technology (DE)) Ramona Groeber (Università di Padova and INFN, Sezione di Padova) (until 19:30) ()
18:30 Non-resonant Higgs Production with a scalar Singlet at the LHC - Haider Alhazmi   ()
18:45 New constraints on extended scalar sectors from the trilinear Higgs coupling - Johannes Braathen (DESY)   ()
19:00 Precise predictions for the trilinear Higgs coupling in arbitrary models - Martin Gabelmann (DESY)   ()
20:00 Conference dinner   ()
12:30 --- Lunch ---