Name: Higgs 2025
Start: 2025-10-27T09:00:00-04:00
End: 2025-10-31T19:00:00-04:00
Location: Brown University

Higgs 2025

from Monday, 27 October 2025 (09:00) to Friday, 31 October 2025 (19:00)

Monday, 27 October 2025
12:55 Plenary: 20 Washington Place
20 Washington Place
12:55 - 15:00
Contributions

12:55 Welcome - Gaetano Barone (Brown University) Loukas Gouskos (Brown University (US))

13:00 Current big questions Higgs & EWK physics - John Alison (Carnegie-Mellon University (US))

13:25 CMS Highlights - Matteo Bonanomi (Hamburg University)

13:55 ATLAS Highlights - Giovanni Marchiori (APC, CNRS/IN2P3 and Université Paris Cité)

14:25 LHCb Highlights - Nathan Grieser (University of Cincinnati (US))
15:00 Coffee/Tea
Coffee/Tea
15:00 - 15:30
15:30 Plenary: Plenary
Plenary
15:30 - 18:35
Contributions

16:00 New developments in Monte Carlo - Max Knobbe (Fermilab)

16:30 Di-Higgs production overview - Tania Robens (Rudjer Boskovic Institute (HR))

17:00 The connection between Higgs and flavour - Marko Pesut (University of Zürich)

17:30 aN3LO PDFs and impact on Higgs predictions - Giacomo Magni (Université Paris-Saclay (FR))
18:35 Welcome reception: 20 Washington Place
20 Washington Place
18:35 - 20:05
Tuesday, 28 October 2025
09:00 Beyond the Standard Model Higgs
09:00 - 10:30
Contributions

09:00 Two-Component Dark Matter in a $U(1)_X$ Extended Scalar Sector with an Inert Doublet - José Halim Montes de Oca Yemha (FESC-UNAM)

09:25 Search results for low-mass new scalars and Higgs decays to BSM - G Shani Nimeshika Perera (University of Massachusetts)

09:50 Accommodating scalars below 125 GeV with two Higgs doublets - Antonio Coutinho (IFIC, U. Valencia - CSIC)
Single Higgs measurements and calculations: Session 1
Session 1
09:00 - 10:30
Contributions

09:00 Measurements of the Higgs boson mass and width with the ATLAS detector - Carolina De Almeida Rossi (University of Toronto (CA))

09:22 Measurement of Higgs boson mass and width with on-shell and off-shell productions with CMS - Pedro Fernandez Manteca (CERN)

09:45 Theoretical modeling of QCD radiation in off-shell Higgs production through gluon fusion - Rafael Coelho Lopes De Sa (University of Massachusetts (US))

10:06 Measurements of Higgs Boson Production and Properties Through Decays into Boson Pairs with the ATLAS Detector - Chiara Arcangeletti (INFN e Laboratori Nazionali di Frascati (IT))
10:30 Break
Break
10:30 - 11:00
11:00 Single Higgs measurements and calculations: Session 2
Session 2
11:00 - 12:30
Contributions

11:00 Measurements of the CP structure of Higgs-boson couplings with the ATLAS detector - Simen Hellesund (University of Bergen (NO))

11:17 Study of spin correlations in H->4l at CMS - Jeffrey Davis (Johns Hopkins University (US))
12:30 Lunch
Lunch
12:30 - 13:30
13:30 Higgs Potential, Di-Higgs, and Multi-Higgs
13:30 - 15:00
Contributions

13:30 Non-Resonant Higgs Boson Pair Production and Self-Coupling Measurements with the ATLAS Experiment - Alexandra Claire Sidley (Nikhef National institute for subatomic physics (NL))

14:00 Non-resonant double Higgs combination at CMS - Nicola De Filippis (Politecnico/INFN Bari (IT))

14:30 Understanding and reducing top-mass scheme uncertainty in Higgs pair production at high-energy - Robert Szafron (Brookhaven National Laboratory)
Higgs Physics at Future Colliders
13:30 - 15:00
Contributions

13:30 Impact of Detector Design on Flavor Tagging and Higgs Measurements at FCC-ee - Iza Veliscek (Brookhaven National Laboratory (US))

13:55 Prospects for di-Higgs measurements at the HL-LHC with the ATLAS experiment - Daniela Bortoletto (University of Oxford (GB))

14:20 Prospects for di-Higgs measurements at the HL-LHC with the CMS experiment - Alexandra Carvalho Antunes De Oliveira (Peking University (CN))
15:00 Break
Break
15:00 - 15:30
15:30 Higgs Potential, Di-Higgs, and Multi-Higgs
15:30 - 17:20
Contributions

15:30 Search for HH production in the bbγγ final state with the CMS detector - Angela Taliercio (Northwestern University (US))

15:55 Search for non-resonant HH production in the bbγγ final state with the ATLAS detector - Punit Sharma (Brookhaven National Laboratory (US))

16:20 Improved measurement of di-Higgs production in the 4b final state with Run-3 data from the CMS Detector - Soumya Mukherjee (Univ. of California San Diego (US))

16:45 Search for non-resonant HH production in the 4b final state with the ATLAS detector - Nicholas Luongo (Argonne National Laboratory (US))
Higgs Physics at Future Colliders
15:30 - 17:27
Contributions

15:30 What can we learn from Higgs decays at NLO in SMEFT? - Clara Del Pio (Brookhaven National Lab)

15:55 Measurement of the Higgs properties at FCC-ee - Nicola De Filippis (Politecnico/INFN Bari (IT))

16:20 The Higgs as a Portal to New Physics at a Muon Collider - Maximilian Ruhdorfer (Stanford)

16:45 Higgs pair production at e+e- colliders - Caterina Vernieri (SLAC National Accelerator Laboratory (US)) Julie Munch Torndal (Deutsches Elektronen-Synchrotron (DE))
Wednesday, 29 October 2025
09:00 Beyond the Standard Model Higgs
09:00 - 10:30
Contributions

09:00 Anomalous coupling and EFT measurement at CMS - Nick Smith (Fermi National Accelerator Lab.)

09:25 Jet Bundle Geometry in Scalar EFT Amplitudes - Mohammad Alminawi (University of Zurich)
Single Higgs measurements and calculations: Session 3
Session 3
09:00 - 10:30
Contributions

09:00 Parton-shower and fixed-order QCD effects in weak-boson fusion and H → bb̄ decay - Ivan Novikov (Karlsruhe Institute of Technology (KIT))

09:22 Measurements of Higgs boson production with top quarks with the ATLAS detector - Alex May (The University of Manchester (GB))

09:44 Uncertainties for Higgs boson cross sections from PDFs and $\alpha_s$ - Joey Huston (Michigan State University (US))
10:30 Break
Break
10:30 - 11:00
11:00 Higgs Potential, Di-Higgs, and Multi-Higgs
11:00 - 12:30
Contributions

11:00 Triple Higgs Boson Production at the LHC and Beyond - Andreas Papaefstathiou (Kennesaw State University (US))

11:30 HHH searches with CMS at the LHC - Marko Stamenkovic (Brown University (US))

12:00 HHH searches with ATLAS at the LHC - Matthew🦜 Klein (Southern Methodist University (US))
Single Higgs measurements and calculations: Session 4
Session 4
11:00 - 12:30
Contributions

11:00 Measurements of Higgs boson coupling properties to leptons with the ATLAS detector - Tamas Marton Baer (University of Michigan (US))

11:22 STXS and differential cross section measurements at CMS, and their combination, with EFT interpretation - Spencer Ellis (Brown University (US))

11:44 Combined Higgs boson measurements and their interpretations with the ATLAS experiment - Yangfan Zhang (University of Science and Technology of China (CN))
13:30 Plenary: Plenary
Plenary
13:30 - 15:30
Contributions

13:30 One loop probes in the SMEFT - Sally Dawson (BNL)

14:00 Solutions to the hierarchy problem through model building - Thomas Steingasser

14:30 HEFT and non-decoupling BSM in Higgs sector - Ilaria Brivio (University & INFN Bologna)

15:00 Precision measurements at the LHC - cross-section in different production modes, STXS - Ximo Poveda Torres (IFIC, CSIC‐UV (ES))
15:30 Coffee break
Coffee break
15:30 - 16:00
16:00 Plenary: Plenary
Plenary
16:00 - 17:15
Contributions

16:00 Experimental methods (physics objects) in ATLAS - Francesco Armando Di Bello (Universita & INFN Pisa (IT))

16:20 Experimental methods (physics objects) in CMS - Alessandro Calandri (Università & INFN, Firenze (IT))

16:40 Discussion

16:50 Rare decays, including 2nd generation fermions, at the LHC - Roberto Covarelli (University/INFN Torino (IT))
19:05 Conference dinner
Conference dinner
19:05 - 21:05
Thursday, 30 October 2025
09:00 Higgs Physics at Future Colliders
09:00 - 10:30
Contributions

09:00 Prospects for single-Higgs measurements at the HL-LHC with the CMS experiment - Braden Kronheim (University of Maryland (US))

09:25 Prospects for single-Higgs measurements at the HL-LHC with the ATLAS experiment - Sam Waterhouse (Royal Holloway, University of London (GB))

09:50 Detector Challenges at e+e- Higgs Factories - Christopher Madrid (Texas Tech University (US))
Single Higgs measurements and calculations: Session 5
Session 5
09:00 - 10:30
Contributions

09:00 Rare & BSM decays of the Higgs boson at CMS - Rui Zou (Cornell University (US))

09:22 Measurements of Higgs boson coupling properties to bottom and charm with the ATLAS detector - Louis-Guillaume Gagnon (Lawrence Berkeley National Lab. (US))

09:44 CMS Measurements of Higgs couplings to bottom and charm quarks including ttH - Christopher Cosby (Fermi National Accelerator Lab. (US))

10:06 Theory uncertainties of the irreducible background to VBF Higgs production - Joey Huston (Michigan State University (US))
10:30 Break
Break
10:30 - 11:00
11:00 Beyond the Standard Model Higgs
11:00 - 12:30
Contributions

11:00 Search results for high-mass new scalars (including charged Higgs) - Doyeong Kim (Argonne National Laboratory)

11:25 Models and constraints of pseudo Goldstone dark matter - Sarah Farzand (University of Helsinki)

11:50 Additional resonance searches in Higgs sector - Xiaohe Shen (Brown University (US))
Higgs Potential, Di-Higgs, and Multi-Higgs
11:00 - 12:30
Contributions

11:00 Search for VBS VVH with CMS Run 2 data - Reyer Edmond Band (University of Notre Dame (US))

11:30 Overview of HH and Scalar+H resonance searches in ATLAS - Jackson Barr (UCL)

12:00 Overview of HH and Scalar+H resonance searches in CMS - Yanxi Gu (Univ. of California San Diego (US))
13:20 Plenary: Plenary
Plenary
13:20 - 15:30
Contributions

13:20 ATLAS and CMS results in EFT in and beyond Higgs Physics - Rafael Coelho Lopes De Sa (University of Massachusetts (US))

13:55 Precision measurements at the LHC - properties: mass and width, couplings, CP, off-shell - Linda Finco (INFN Torino (IT))

14:30 CPV in the Higgs sector - Dorival Gonçalves (Oklahoma State University)

15:05 Non-resonant HH searches and Higgs boson self-coupling at the LHC - Liza Brost (Brookhaven National Laboratory (US))
15:30 Coffee break
Coffee break
15:30 - 16:00
16:00 Plenary: Plenary
Plenary
16:00 - 18:50
Contributions

16:00 Experimental methods (analysis techniques) in CMS - Alejandro Gomez Espinosa (Carnegie-Mellon University (US))

16:20 Experimental methods (analysis techniques) in ATLAS - Verena Ingrid Martinez Outschoorn (University of Massachusetts (US))

16:40 Discussion

16:50 Low-mass new scalars and Higgs decays to BSM particles at the LHC - David Sperka (Boston University (US))

17:20 High-mass new scalars at the LHC, without H in the final state - Ilia Kalaitzidou (Universite Libre de Bruxelles (BE))

17:50 Experimental Summary For Future Detectors (e+e-) - Chris Palmer (University of Maryland (US))
Friday, 31 October 2025
09:00 Plenary: Plenary
Plenary
09:00 - 10:30
Contributions

09:00 High-mass new scalars at the LHC, with H in the final state - Andre Sopczak (Czech Technical University in Prague (CZ))

09:30 Higgs and ALPs - Alexandre Salas-Bernárdez (Universidad Complutense de Madrid)

10:00 Higgs and BSM: Future Colliders crossover - Benjamin Stefanek (IFIC Valencia)
10:30 Coffee break
Coffee break
10:30 - 11:00
11:00 Plenary: Plenary
Plenary
11:00 - 13:05
Contributions

11:00 Trick or fit? From Higgs couplings to New Physics at future colliders - Luca Mantani (IFIC, Valencia)

11:30 Higgs, Electroweak and Top physics at future colliders - Michele Selvaggi (CERN)

12:20 Closing experimental talk - Valerio Dao (Stony Brook University)

12:45 Higgs 2026 - Henriette Aarup Petersen (Universite Catholique de Louvain (UCL) (BE))

13:00 Farewell