Work

Exploring the CP-violating Inert-Doublet Model

Year: 2011

Type: article

Abstract: We have explored properties of an extension of the Inert Doublet Model by the addition of an extra non-inert scalardoublet. 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-detection experiments have been studied. For favorable parameter regions one may observe long-lived charged particles produced at the LHC.

Source: Journal of High Energy Physics

DOI: 10.1007/jhep06(2011)003

Authors: B. Grzadkowski, O. M. Ogreid, P. Osland, A. Pukhov, M. Purmohammadi

Institutions: University of Warsaw, Høgskolen i Bergen, University of Bergen, Lomonosov Moscow State University

Language: English

Topic: Particle physics theoretical and experimental studies

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: hybrid

Estimated APC paid:

Funders: Swedish Collegium for Advanced Study, Russian Foundation for Basic Research, Norges Forskningsråd