arXiv · 1504.05755
A Model of Neutrino Mass and Dark Matter with an Accidental Symmetry
Abstract
We present a model of radiative neutrino mass that automatically contains an accidental $Z_2$ symmetry and thus provides a stable dark matter candidate. This allows a common framework for the origin of neutrino mass and dark matter without invoking any symmetries beyond those of the Standard Model. The model can be probed by direct-detection experiments and $μ\rightarrow e+γ$ searches, and predicts a charged scalar that can appear at the TeV scale, within reach of collider experiments.
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Amine Ahriche, Kristian L. McDonald, Salah Nasri, Takashi Toma. 2015-11-08. A Model of Neutrino Mass and Dark Matter with an Accidental Symmetry. https://arxiv.org/abs/1504.05755
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