Marta Losada (NYU Abu Dhabi)

11:00am Friday February 24, 2023
Geoff Opat Seminar Room

Higgs physics, EDMs and Baryogenesis

In this talk I will present the study of Higgs boson observables at the LHC and their impact on electroweak baryogenesis in the context of SMEFT with dimension 6 operators of Higgs and fermion fields. I will also discuss how electric dipole moments of leptons and other CPV observables add further constraints to the produced baryon asymmetry. I present the main results when considering a single fermion flavor term or for combinations of two flavors and the interplay of the complementary constraints to identify viable regions of parameter space is also presented. An update on the uncertainties related to electroweak baryogenesis calculations is discussed.