Searching for dark matter annihilation to monoenergetic neutrinos with liquid scintillation detectors
- Univ. of Hawaii, Honolulu, HI (United States)
- Univ. of Utah, Salt Lake City, UT (United States)
We consider searches for dark matter annihilation to monoenergetic neutrinos in the core of the Sun. We find that liquid scintillation neutrino detectors have enhanced sensitivity to this class of dark matter models, due to the energy and angular resolution possible for electron neutrinos and antineutrinos that scatter via charged-current interactions. In particular we find that KamLAND, utilizing existing data, could provide better sensitivity to such models than any current direct detection experiment for mX lesssim 15 Gev. KamLAND's sensitivity is signal-limited, and future liquid scintillation or liquid argon detectors with similar energy and angular resolution, but with larger exposure, will provide significantly better sensitivity. These detectors may be particularly powerful probes of dark matter with mass Script O(10) GeV.
- Research Organization:
- Univ. of Hawaii, Honolulu, HI (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), High Energy Physics (HEP)
- Grant/Contract Number:
- SC0010504
- OSTI ID:
- 1598666
- Journal Information:
- Journal of Cosmology and Astroparticle Physics, Vol. 2015, Issue 06; ISSN 1475-7516
- Publisher:
- Institute of Physics (IOP)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
Web of Science
WIMP dark matter candidates and searches—current status and future prospects
|
journal | May 2018 |
WIMP dark matter candidates and searches - current status and future prospects | text | January 2017 |
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