Higgs couplings to fermions: 2HDM with MFV
Avital Dery, Aielet Efrati, Gudrun Hiller, Yonit Hochberg, Yosef, Nir
TL;DR
This paper clarifies how minimal flavor violation (MFV) is implemented in two Higgs doublet models and derives predictions for scalar-fermion couplings, suggesting potential tests at the LHC.
Contribution
It provides a detailed derivation of MFV predictions for Higgs-fermion couplings in 2HDMs and discusses experimental tests at the LHC.
Findings
Exact and approximate MFV predictions for Yukawa couplings
Identification of possible LHC tests of MFV framework
Clarification of subtleties in implementing MFV in 2HDMs
Abstract
We clarify several subtleties concerning the implementation of minimal flavor violation (MFV) in two Higgs doublet models. We derive all the exact and approximate predictions of MFV for the neutral scalar (h,H,A) Yukawa couplings to fermions. We point out several possible tests of this framework at the LHC.
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