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arXiv · 1712.00941

Radiative seesaw models linking to dark matter candidates inspired by the DAMPE excess

Takaaki Nomura·Hiroshi Okada
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Abstract

We propose two possibilities to explain an excess of electron/positron flux around 1.4 TeV recently reported by Dark Matter Explore (DAMPE) in the framework of radiative seesaw models where one of them provides a fermionic dark matter candidate, and the other one provides a bosonic dark matter candidate. We also show unique features of both models regarding neutrino mass structure.

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Takaaki Nomura, Hiroshi Okada. 2017-12-04. Radiative seesaw models linking to dark matter candidates inspired by the DAMPE excess. https://arxiv.org/abs/1712.00941

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