Conveners
Plenary: Opening Session
- Ramona Groeber (Universitร di Padova and INFN, Sezione di Padova)
- Stefano Manzoni (CERN)
Plenary: Experimental performances
- Marco Valente (CERN)
- Andrea Carlo Marini (Universita & INFN Pisa (IT))
Plenary: non-resonant HH
- Fabio Monti (CERN)
- Valentina Cairo (CERN)
Plenary: non-resonant HH
- Alessandra Betti (Sapienza Universitร e INFN, Roma I (IT))
- Nan Lu (University of Science and Technology of China (CN))
Plenary: Rare productions and quartic couplings
- Alex Cerri (Universitร di Siena / INFN)
- Paolo Francavilla (Universita & INFN Pisa (IT))
Plenary: Resonant HH and scalar+H
- Giuseppe Bagliesi (Universita & INFN Pisa (IT))
- Marco Valente (CERN)
Plenary: Resonant HH and scalar+H
- Paolo Azzurri (Universita & INFN Pisa (IT))
- Dario Buttazzo
Plenary: LHCHWG YR
- Andreas Papaefstathiou (Kennesaw State University, GA, USA)
- Fabio Monti (CERN)
Plenary: Future colliders
- Paolo Azzurri (Universita & INFN Pisa (IT))
- Ramona Groeber (Universitร di Padova and INFN, Sezione di Padova)
Plenary: Final session
- Ramona Groeber (Universitร di Padova and INFN, Sezione di Padova)
- Paolo Azzurri (Universita & INFN Pisa (IT))
With the measurement of double Higgs production within reach, it is justified to expand our interest to more exotic processes, such as three Higgs boson production. This rare process is crucial for advancing our understanding of the Higgs boson, its interactions (including self-coupling), the Higgs potential, and the mechanism of electroweak symmetry breaking (EWSB). This talk explores the...
Exploring the Higgs sector via multi-Higgs production searches is a main goal for run-3 and high-lumi LHC. Can these searches inform us about the electroweak phase transition and matter-antimatter asymmetry?
We address this question in the context of the TRSM (Two-Real-Singlet Model), which has known benchmark points enhancing multi-Higgs production.
We update the triple-Higgs production...
The most general CP-violating two-Higgs-doublet model (2HDM) in the Yukawa alignment limit can produce significant di-photon branching ratios for the neutral scalars of the model. In the Higgs basis, where the two scalar doublets are identified as $H_1$ and $H_2$, the lagrangian term $Z_7 H_1^\dagger H_2 H_2^\dagger H_2 + {\rm h.c.}$ enters the branching ratios to di-photon of the new physics...
The precise determination of the Higgs boson self-couplings is essential for understanding the mechanism behind electroweak symmetry breaking. However, due to the limited number of Higgs boson pair events at the LHC, only loose constraints have been established so far. Current constraints are based on the assumption that the cross section is a quadratic function of the trilinear Higgs...
We present a new simulation for Higgs boson production in association with bottom quarks ($bbH$) at next-to-leading order (NLO) matched to parton showers. The contributions proportional to the bottom-quark Yukawa coupling and top-quark Yukawa coupling (from gluon fusion) are both taken into account in a scheme with massive bottom quarks. The $bbH$ process constitutes a crucial background to...
REMOTE PRESENTATION
Higgs-boson pairs are dominantly produced via gluon fusion at hadron colliders, i.e. via a loop-induced process. This process will constitute the first direct access to the trilinear Higgs self-interaction. In recent years the NLO QCD corrections involving the full top-mass dependence became available by means of numerical integrations, since analytical methods available so far are not capable...
