A Final Word on FCNC-Baryogenesis from Two Higgs Doublets
High Energy Physics - Phenomenology
2021-06-25 v2 High Energy Physics - Experiment
Abstract
Electroweak baryogenesis in a two-Higgs doublet model is a well-motivated and testable scenario for physics beyond the Standard Model. An attractive way of providing violation is through flavor-changing Higgs couplings, where the top-charm coupling is hardly constrained. This minimal scenario can be tested by searching for heavy charged and neutral Higgs bosons at the LHC. While the charged Higgs signature requires a dedicated analysis, the neutral Higgs signature will be covered by a general search for same-sign top pairs. Together, they provide a conclusive test of this kind of baryogenesis.
Keywords
Cite
@article{arxiv.2012.03572,
title = {A Final Word on FCNC-Baryogenesis from Two Higgs Doublets},
author = {Wei-Shu Hou and Tanmoy Modak and Tilman Plehn},
journal= {arXiv preprint arXiv:2012.03572},
year = {2021}
}
Comments
discussions, new references and figure added, mild modifications made to title and abstract