A Class of Three-Loop Models with Neutrino Mass and Dark Matter
High Energy Physics - Phenomenology
2015-06-19 v2
Abstract
We study a class of three-loop models for neutrino mass in which dark matter plays a key role in enabling the mass diagram. The simplest models in this class have Majorana dark matter and include the proposal of Krauss, Nasri and Trodden; we identify the remaining related models, including the viable colored variants. The next-to-simplest models use either more multiplets and/or a slight modification of the loop-diagram, and predict inert N-tuplet scalar dark matter.
Keywords
Cite
@article{arxiv.1404.6033,
title = {A Class of Three-Loop Models with Neutrino Mass and Dark Matter},
author = {Chian-Shu Chen and Kristian L. McDonald and Salah Nasri},
journal= {arXiv preprint arXiv:1404.6033},
year = {2015}
}
Comments
13 pages, 6 figures. v2 Journal version