HHH workshop

Session

Afternoon session

15 Jul 2023, 14:00

Dubrovnik

Conveners

Afternoon session

• Tania Natalie Robens (Rudjer Boskovic Institute (HR))

24. Phenomenology of flavoured 3HDMs

Roman Pasechnik (Lund university)

15/07/2023, 14:00

I will overview our recent advances in studies of various phenomenological implications of multi-Higgs extensions of the Standard Model constrained by additional symmetries. A particular focus would be
on 3HDMs, with some of their basic implications on Higgs and flavour physics.

26. Investigating the trilinear Higgs coupling through triple Higgs production

Panagiotis Stylianou

15/07/2023, 14:30

Triple Higgs production is of interest because it involves the quartic Higgs coupling 𝜅4, which however will be very difficult to constrain experimentally during the next decades, but also because of its significant dependence on the trilinear Higgs coupling 𝜅3. The latter dependence could be used to improve the experimental sensitivity on 𝜅3 in combination with the experimental information...

36. HHH - (a few) experimental thoughts

Greg Landsberg (Brown University (US))

15/07/2023, 15:00

25. Triple-Higgs production at LHC and future hadron colliders

Zhijie Zhao

After the discovery of Higgs boson, Standard Model (SM) has been test successfully. However, experimental data suggests that new physics (NP) beyond SM should exist. Measurements of Higgs properties and couplings are essential to search for NP. Multi-Higgs production processes at colliders are important to reconstruct the Higgs potential and to study the mechanism of electroweak symmetry...