Detecting the dark matter annihilation at the ground EAS detectors
Detecting the dark matter annihilation at the ground EAS detectors
复制标题
在地面 EAS 探测器上探测暗物质湮灭
DOI：
10.1016/j.nuclphysb.2007.04.013
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发表时间：
2006-10
影响因子：
2.8
通讯作者：
Hu, H.-B.
中科院分区：
文献类型：
--
作者：
Bi, X.-J.;Guo, Y.-Q.;Zhang, X.;Hu, H.-B.
In this paper we study the possibility of detecting gamma rays from dark matter annihilation in the subhalos of the Milky Way by the ground based EAS detectors within the frame of the minimal supersymmetric Standard Model. Based on the Monte Carlo simulation we also study the properties of two specific EAS detectors, the ARGO and HAWC, and the sensitivities of these detectors on the detection of dark matter annihilation. We find the ground EAS detectors have the possibility to observe such signals. Conversely if no signal observed we give the constraints on the supersymmetric parameter space, which however depends on the subhalos properties.
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