Bose, D and Maity, TN and Ray, TS (2022) Neutrinos from captured dark matter annihilation in a galactic population of neutron stars. In: Journal of Cosmology and Astroparticle Physics, 2022 (5).
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Abstract
Particulate dark matter captured by a population of neutron stars distributed around the galactic center while annihilating through long-lived mediators can give rise to an observable neutrino flux. We examine the prospect of an idealised gigaton detector like IceCube/KM3NeT in probing such scenarios. Within this framework, we report an improved reach in spin-dependent and spin-independent dark matter nucleon cross-section below the current limits for dark matter masses in the TeV-PeV range. © 2022 IOP Publishing Ltd and Sissa Medialab.
| Item Type: | Journal Article |
|---|---|
| Publication: | Journal of Cosmology and Astroparticle Physics |
| Publisher: | Institute of Physics |
| Additional Information: | The copyright for this article belongs to the Authors. |
| Department/Centre: | Division of Physical & Mathematical Sciences > Centre for High Energy Physics |
| Date Deposited: | 05 Jun 2022 06:18 |
| Last Modified: | 05 Jun 2022 06:18 |
| URI: | https://eprints.iisc.ac.in/id/eprint/73112 |
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