https://doi.org/10.1140/epjp/s13360-025-06633-1
Regular Article
Asymmetric dark matter in the sun: a multicomponent perspective
Physics and Applied Mathematics Unit, Indian Statistical Institute, 700108, Kolkata, India
Received:
15
April
2025
Accepted:
6
July
2025
Published online:
25
July
2025
We present a novel concept of enhanced asymmetric dark matter annihilation in astrophysical bodies like the Sun in the presence of multiple dark matter candidates based on hidden annihilation mechanisms. We consider hidden sector annihilation of a heavy dark matter into an asymmetric dark matter, resulting in a significant change in the dark matter annihilation flux and the muon flux at neutrino detectors. We quantify expected changes in the muon flux with scaling parameters for the symmetric or asymmetric nature of the heavier dark matter candidate.
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© The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2025
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
