HHH workshop

from Monday, September 29, 2025 (8:00 AM) to Wednesday, October 1, 2025 (6:00 PM)
Dubrovnik

        : Sessions
    /     : Talks
        : Breaks
Sep 29, 2025
Sep 30, 2025
Oct 1, 2025
AM
8:15 AM
Welcome session - badges (until 9:00 AM)
9:00 AM
Opening session: experiment and theory overview - Greg Landsberg (Brown University (US)) (until 10:45 AM)
9:00 AM Welcome talk + logistics - Vuko Brigljevic (Rudjer Boskovic Institute (HR))  
9:15 AM Theory overview - Tania Robens (Rudjer Boskovic Institute (HR))  
10:00 AM Experimental overview: HHH and HH results since the 2023 HHH workshop - Tristan Arnoldus Du Pree (Nikhef National institute for subatomic physics (NL))  
10:45 AM
Coffee break (until 11:15 AM)
11:15 AM
Experiment session - Marina Kolosova (University of Florida (US)) (until 12:45 PM)
11:15 AM CMS road to HH - Jacobo Konigsberg (University of Florida (US))  
11:45 AM Recent ATLAS HH results - Brian Moser (University of Freiburg (DE))  
12:15 PM CMS: small and large-radius jets tagging in searches for rare processes - Loukas Gouskos (Brown University (US))  
9:00 AM
Experiment session - Tristan Arnoldus Du Pree (Nikhef National institute for subatomic physics (NL)) (until 10:30 AM)
9:00 AM ATLAS Xbb tagging - Jurjan Bootsma (Nikhef National institute for subatomic physics (NL))  
9:30 AM ATLAS b-jet trigger - Roshan Joshi (Ohio State University (US))  
10:00 AM CMS: recent developments in heavy flavor tagging - Clara Ramon Alvarez (University of Virginia (US))  
10:30 AM
Experiment session (until 11:00 AM)
10:30 AM Open discussion for HHH YR5 contributions - Benjamin Fuks William Balunas (University of Cambridge (GB)) Greg Landsberg (Brown University (US))  
11:00 AM
Coffee break (until 11:30 AM)
11:30 AM
Theory session - Tania Robens (Rudjer Boskovic Institute (HR)) (until 12:00 PM)
11:30 AM A new probe of the quartic Higgs self-coupling - Giulia Zanderighi (Max Planck Society (DE))  
9:00 AM
Theory session - Krzysztof Rolbiecki (University of Warsaw) (until 11:00 AM)
9:00 AM Connecting Multi-Higgs production and the Electroweak Phase Transition - Osama Karkout (Nikhef National institute for subatomic physics (NL))  
9:30 AM Triple Higgs production in a 100 TeV collider - Gilberto Tetlalmatzi-Xolocotzi (Siegen University)  
10:00 AM TRSM Light Scalars in the Spotlight of the LHC - Mohamed Ouchemhou  
10:30 AM Deciphering the CP nature of the 95 GeV Higgs boson - Prasenjit Sanyal (Asia Pacific Center for Theoretical Physics) Prasenjit Sanyal (Asia Pacific Center for Theoretical Physics)  
11:00 AM
Coffee break (until 11:30 AM)
11:30 AM
Theory session - Tania Robens (Rudjer Boskovic Institute (HR)) (until 12:00 PM)
11:30 AM Detecting P-even CP violation at future colliders in the production of multiple Higgs bosons of extended Higgs sectors - Howard Haber (University of California,Santa Cruz (US))  
PM
12:45 PM
Lunch (until 2:00 PM)
2:00 PM
Experiment session - Evan Armstrong Koenig (University of Florida (US)) (until 4:00 PM)
2:00 PM ATLAS HHH6b - Osama Karkout (Nikhef National institute for subatomic physics (NL))  
2:30 PM Recent CMS HHH results - Marko Stamenkovic (Brown University (US)) Xinyue Geng (Peking University (CN))  
3:00 PM Ideas for HHH4b2tau - Gabriel Oliveira Correa (The Barcelona Institute of Science and Technology (BIST) (ES))  
3:30 PM CMS tau-identification in the context of HHH4b2tau - Dennis Roy (Kansas State University (US))  
4:00 PM
Coffee break (until 4:30 PM)
4:30 PM
Theory session - Prasenjit Sanyal (Asia Pacific Center for Theoretical Physics) (until 6:30 PM)
4:30 PM An analytic result for the 0 → g g H H H 0→ggHHH amplitude - Giuseppe De Laurentis (University of Edinburgh)  
5:00 PM Reinterpreting the ATLAS HHH search in CheckMATE and Rivet - Krzysztof Rolbiecki (Warsaw University)  
5:30 PM Multi-Higgs production as probes of HEFT interactions - Anisha . (Karlsruhe Institute of Technology)  
6:00 PM Electroweak Symmetry Restoration at High Energies - Tao Han  
6:30 PM
Welcome reception (until 8:00 PM)
12:00 PM
Boat excursion (until 6:00 PM)
12:00 PM
Lunch (until 1:30 PM)
8:00 PM
Conference dinner (until 10:00 PM)
12:00 PM
Closing session: overview and vision for the future (until 1:00 PM)
12:00 PM HHH 2025 workshop: closing session and vision for the future - Prof. Todd Brian Huffman (University of Oxford (GB))  
1:00 PM
Lunch (until 2:00 PM)
2:30 PM
Dubrovnik guided tour (if interested) (until 4:00 PM)
2:30 PM
Trip to Lokrum Island (if interested) (until 6:00 PM)