Cold Dark Matter, Radiative Neutrino Mass, mu to e gamma, and Neutrinoless Double Beta Decay

Jisuke Kubo; Ernest Ma; Daijiro Suematsu

doi:10.1016/j.physletb.2006.08.085

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arXiv · hep-ph/0604114

Cold Dark Matter, Radiative Neutrino Mass, mu to e gamma, and Neutrinoless Double Beta Decay

Jisuke Kubo·Ernest Ma·Daijiro Suematsu

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Abstract

Two of the most important and pressing questions in cosmology and particle physics are: (1) What is the nature of cold dark matter? and (2) Will near-future experiments on neutrinoless double beta decay be able to ascertain that the neutrino is a Majorana particle, i.e. its own antiparticle? We show that these two seemingly unrelated issues are intimately connected if neutrinos acquire mass only because of their interactions with dark matter.

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Jisuke Kubo, Ernest Ma, Daijiro Suematsu. 2006-08-24. Cold Dark Matter, Radiative Neutrino Mass, mu to e gamma, and Neutrinoless Double Beta Decay. https://doi.org/10.1016/j.physletb.2006.08.085

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