Exploring the CP-Violating Inert-Doublet Model
High Energy Physics - Phenomenology
2015-05-20 v3
Abstract
We have explored properties of an extension of the Inert Doublet Model by the addition of an extra non-inert scalar doublet. The model offers a possibility of CP violation in the scalar sector and a candidate for the Dark Matter. Allowed regions in the plane spanned by the mass of the Dark-Matter particle and the lightest neutral Higgs particle have been identified, and constraints from direct and indirect-detection experiments have been studied. For favorable parameter regions one may observe long-lived charged particles produced at the LHC.
Cite
@article{arxiv.1012.4680,
title = {Exploring the CP-Violating Inert-Doublet Model},
author = {B. Grzadkowski and O. M. Ogreid and P. Osland and A. Pukhov and M. Purmohammadi},
journal= {arXiv preprint arXiv:1012.4680},
year = {2015}
}
Comments
39 pages, several figures. v2: Extraneous figures removed, name corrected. v3: version to appear in JHEP