Probing CP violating Higgs sectors via the precision measurement of coupling constants
High Energy Physics - Phenomenology
2019-12-06 v1
Abstract
We study how effects of the CP violation can be observed indirectly by precision measurements of Higgs boson couplings at a future Higgs factory such as the international linear collider. We consider two Higgs doublet models with the softly broken discrete symmetry. We find that by measuring the Higgs boson couplings very precisely we are able to distinguish the two Higgs doublet model with CP violation from the CP conserving one.
Keywords
Cite
@article{arxiv.1808.08770,
title = {Probing CP violating Higgs sectors via the precision measurement of coupling constants},
author = {Mayumi Aoki and Katsuya Hashino and Daiki Kaneko and Shinya Kanemura and Mitsunori Kubota},
journal= {arXiv preprint arXiv:1808.08770},
year = {2019}
}
Comments
16 pages, 3 figures, 3 tables