Probing the CP properties of the Higgs sector at ILC
High Energy Physics - Phenomenology
2021-05-18 v2 High Energy Physics - Experiment
Abstract
The violation of CP symmetry is one of Sakharov's conditions for the matter-antimatter asymmetry of the Universe. Currently known sources of CP violation in the quark and neutrino sectors are insufficient to account for this. Is CP also violated in the Higgs sector? Could the SM-like Higgs boson be a mixture of even and odd CP states of an extended Higgs sector? With what precision could such effects be measured at future electron-positron colliders? These questions will be discussed in the light of the latest and ongoing studies at ILC.
Cite
@article{arxiv.2105.06530,
title = {Probing the CP properties of the Higgs sector at ILC},
author = {T. Agatonovic Jovin and I. Bozovic Jelisavcic and I. Smiljanic and G. Kacarevic and N. Vukasinovic and G. Milutinovic Dumbelovic and J. Stevanovic and M. Radulovic and D. Jeans},
journal= {arXiv preprint arXiv:2105.06530},
year = {2021}
}
Comments
Talk presented at the International Workshop on Future Linear Colliders (LCWS2021), 15-18 March 2021. C21-03-15.1