Relating the Cabibbo angle to $\tan\beta$ in a two Higgs-doublet model
High Energy Physics - Phenomenology
2019-10-09 v2
Abstract
In a two Higgs-doublet model with flavor symmetry, we establish a relation between and the Cabibbo angle. Due to a small number of parameters, the quark Yukawa sector of the model is very predictive. The flavor changing neutral currents are small enough to allow for relatively light nonstandard scalars to pass through the flavor constraints.
Cite
@article{arxiv.1908.03961,
title = {Relating the Cabibbo angle to $\tan\beta$ in a two Higgs-doublet model},
author = {Dipankar Das},
journal= {arXiv preprint arXiv:1908.03961},
year = {2019}
}
Comments
8 pages, a figure and some discussions added, version accepted for publication in Phys. Rev. D