Conveners
Higgs boson physics
- Stefano Manzoni (CERN)
- Emanuele Di Marco (Istituto Nazionale di Fisica Nucleare)
- Gudrun Heinrich (Karlsruhe Institute of Technology)
Higgs boson physics: Higgs boson Yukawa and Quantum properties
- Emanuele Di Marco (Istituto Nazionale di Fisica Nucleare)
- Gudrun Heinrich (Karlsruhe Institute of Technology)
- Stefano Manzoni (CERN)
Description
Single Higgs properties and Higgs potential
-
Marco Niggetietd (Max-Planck-Institut für Astrophysik)08/04/2026, 09:00
This contribution will present recent theory developments in Higgs boson production, in particular quark mass effects in Higgs production in gluon fusion. The impact of top-, bottom- and charm quark masses will be discussed, both in the on-shell and in the MSbar scheme. Furthermore, alternative treatments of quark masses, in particular in the four-flavour scheme, will be studied. (20'...
Go to contribution page -
Stephen Jones (Durham University)08/04/2026, 09:25
The contribution will present recent theory developments related to precision calculations for Higgs boson pair production. In particular, it will give an update about the calculation of electroweak corrections to HH production in gluon fusion and about efforts to reduce the uncertainties related to the top quark mass scheme. (20' presentation + 5' discussion)
Go to contribution page -
Cedrine Alexandra Hugli (DESY)08/04/2026, 09:50
The contribution will present updated constraints on Higgs self-interactions obtained by ATLAS and CMS from Run-3 data and combined Run-2 HH measurements, including their interplay with single-Higgs results, highlighting the progressive improvement in HH sensitivity achieved by both collaborations. The current status and future sensitivity to triple-Higgs production will be reviewed, together...
Go to contribution page -
Giacomo Ruisi (DESY Zeuthen)08/04/2026, 10:15
Higgs boson production in association with jets is a key process for precision tests of the Standard Model, particularly in the phase-space region selected by Vector Boson Fusion-type cuts, where large hierarchies between invariant masses and transverse momenta arise.
Go to contribution page
In this kinematic regime, fixed-order perturbative predictions become insufficient and all-order resummation of high-energy... -
Edoardo Ferrando, Edoardo Ferrando (Istituto Nazionale di Fisica Nucleare)08/04/2026, 10:30
One of the key goals of the LHC physics program is the precise determination of the Higgs boson couplings to fermions across all generations. While couplings to third-generation fermions have been established, those to light quarks remain largely unconstrained. Rare exclusive radiative decays of the Higgs boson, such as $H\to\rho/\phi/K^{*0}+\gamma$, provide a unique and direct probe of the...
Go to contribution page -
Patrick Meade (Stony Brook University)09/04/2026, 11:00
This contribution will review various ways that have been suggested to constrain light quark Yukawa couplings, for example through off-shell measurements of Higgs production or through Higgs+charm production. In addition, it will give an update about calculations that address constraints on the top-Yukawa coupling and CP-properties. (20' presentation + 5' discussion)
Go to contribution page -
Angela Zaza (Universita e INFN, Bari (IT))09/04/2026, 11:25
The discovery of the Higgs boson ten years ago and successful measurement of the Higgs boson couplings to third generation fermions by ATLAS and CMS mark great milestones for HEP. The much weaker coupling to the second generation quarks predicted by the SM makes the measurement of the Higgs-charm coupling much more challenging. With the full run-2 data collected by the LHC experiments, a lot...
Go to contribution page -
Davide Pagani (INFN Bologna)09/04/2026, 11:50
-
-
Giacomo Ruisi (DESY Zeuthen)
Higgs boson production in association with jets is a key process for precision tests of the Standard Model, particularly in the phase-space region selected by Vector Boson Fusion-type cuts, where large hierarchies between invariant masses and transverse momenta arise.
Go to contribution page
In this kinematic regime, fixed-order perturbative predictions become insufficient and all-order resummation of high-energy...