A Three-loop Neutrino Mass Model with a Colored Triplet Scalar
High Energy Physics - Phenomenology
2017-02-08 v4
Abstract
We study a variation of the Krauss-Nasri-Trodden (KNT) model with a colored triplet scalar field and a colored singlet scalar field, in which we discuss the anomaly coming from , fitting to the muon anomalous magnetic moment and the relic density of the Majorana-type dark matter candidate, as well as satisfying various constraints such as lepton-flavor violations and flavor-changing neutral currents. Also, we discuss the direct constraints from the collider searches and the possibilities of detecting the new fields at the LHC.
Keywords
Cite
@article{arxiv.1610.04986,
title = {A Three-loop Neutrino Mass Model with a Colored Triplet Scalar},
author = {Kingman Cheung and Takaaki Nomura and Hiroshi Okada},
journal= {arXiv preprint arXiv:1610.04986},
year = {2017}
}
Comments
19 pages, 3 figures, 2 tables: version accepted for publication in Physical Review D