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arXiv · 1504.02729

Supernova Bounds on keV-mass Sterile Neutrinos

Shun Zhou
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Abstract

Sterile neutrinos of keV masses are one of the most promising candidates for the warm dark matter, which could solve the small-scale problems encountered in the scenario of cold dark matter. We present a detailed study of the production of such sterile neutrinos in a supernova core, and derive stringent bounds on the active-sterile neutrino mixing angles and sterile neutrino masses based on the standard energy-loss argument.

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Shun Zhou. 2015-04-10. Supernova Bounds on keV-mass Sterile Neutrinos. https://doi.org/10.1142/s0217751x15300331

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