Conveners
Common session: HH & future colliders 2 - sal IV
- Javier Mazzitelli (Paul Scherrer Institut (CH))
- Fabio Monti (CERN)
- Marco Valente (TRIUMF (CA))
- Gauthier Durieux (CP3 - UCLouvain)
- Loukas Gouskos (Brown University (US))
We study the capabilities of a muon collider, at 3 and 10 TeV center-of-mass energy, of probing the interactions of the Higgs boson with the muon. We consider all the possible processes involving the direct production of EW bosons ($W$, $Z$, and $H$) with up to five particles in the final state. We study these processes in the HEFT and SMEFT frameworks, assuming that the dominant BSM effects...
We explore how quantum gravity effects, manifested through the breaking of discrete symmetry responsible for both Dark Matter and Domain Walls, can have observational effects through CMB observations and gravitational waves. To illustrate the idea we consider a simple model with two scalar fields and two Z2 symmetries, one being responsible for Dark Matter stability, and the other...
The recent adoption of the LISA mission by the European Space Agency marks a significant milestone for gravitational wave cosmology, offering unprecedented sensitivity to gravitational wave backgrounds emitted at temperatures around a few hundred GeV. Intriguingly, this temperature range not only corresponds to the electroweak epoch but also coincides with the scale at which the freeze-out of...
