New ways to TeV scale leptogenesis
High Energy Physics - Phenomenology
2015-06-16 v3
Abstract
We show that by adding to the standard model plus the type I seesaw different types of scalars, it is possible to construct models that satisfy the three requirements of (i) generating neutrino masses at the TeV scale, (ii) being testable at the LHC via direct production of new states, and (iii) allowing for leptogenesis at temperatures (TeV).
Cite
@article{arxiv.1305.6312,
title = {New ways to TeV scale leptogenesis},
author = {Chee Sheng Fong and M. C. Gonzalez-Garcia and Enrico Nardi and Eduardo Peinado},
journal= {arXiv preprint arXiv:1305.6312},
year = {2015}
}
Comments
20 pages, 6 figures, references updated; A new section "Constraints from FCNC" added, results unchanged; Version accepted by JHEP