Phasing out of darkness: from sterile neutrino dark matter to neutrino masses via time-dependent mixing

Abstract Sterile neutrinos are a compelling candidate for generating neutrino masses and for elucidating the nature of dark matter. Astrophysical X-ray constraints on sterile neutrino dark matter decays, however, largely exclude the active-sterile mixing required to produce simultaneously the correc...

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Bibliographic Details
Main Authors: Florian Goertz, Maya Hager, Giorgio Laverda, Javier Rubio
Format: Article
Language:English
Published: SpringerOpen 2025-02-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP02(2025)213
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