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arXiv · 0905.2075

Upward muon signals at neutrino detectors as a probe of dark matter properties

Junji Hisano·Kazunori Nakayama·Masaki J. S. Yang
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Abstract

We study upward muon flux at neutrino detectors such as Super-Kamiokande resulting from high-energy neutrinos produced by the dark matter annihilation/decay at the Galactic center. In particular, we distinguish showering and non-showering muons as their energy loss processes inside the detector, and show that this information is useful for discriminating dark matter models.

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Junji Hisano, Kazunori Nakayama, Masaki J. S. Yang. 2009-06-08. Upward muon signals at neutrino detectors as a probe of dark matter properties. https://doi.org/10.1016/j.physletb.2009.06.014

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