Upward muon signals at neutrino detectors as a probe of dark matter properties
Upward muon signals at neutrino detectors as a probe of dark matter properties
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DOI：
10.1016/j.physletb.2009.06.014
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发表时间：
2009-05
影响因子：
4.4
通讯作者：
J. Hisano;K. Nakayama;M. J. Yang
中科院分区：
文献类型：
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作者：
J. Hisano;K. Nakayama;M. J. Yang
我们研究了由银河系中心暗物质湮灭/衰变产生的高能中微子产生的超级神冈中微子等中微子探测器的向上Muon通量。特别是，我们区分了簇射和非簇射的介子，因为它们在探测器内的能量损失过程，并表明这一信息对于区分暗物质模型是有用的。
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.