Measuring the fermionic couplings of the Higgs boson at future colliders as a probe of a non-minimal flavor structure

Abstract

We study the fermionic couplings of the neutral Higgs bosons in the THDM, assuming a four-texture structure for the Yukawa matrices. We then derive the low-energy constraints on the model, focusing in b-quark and lepton physics, and apply them to study Higgs boson detection at future colliders.

Comments: 29 pages, 35 figures