Singlet-catalyzed electroweak phase transitions and precision Higgs boson studies
Singlet-catalyzed electroweak phase transitions and precision Higgs boson studies
We update the phenomenology of gauge-singlet extensions of the Standard Model scalar sector and their implications for the electroweak phase transition. Considering the introduction of one real scalar singlet to the scalar potential, we analyze present constraints on the potential parameters from Higgs coupling measurements at the Large Hadron Collider …