Detecting the dark matter annihilation at the ground EAS detectors

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dc.creatorBi, X. -J.
dc.creatorGuo, Y. -Q.
dc.creatorHu, H. -B.
dc.creatorZhang, X.
dc.date2006-10-29
dc.date2007-04-16
dc.date.accessioned2026-07-07T11:02:02Z
dc.date.available2026-07-07T11:02:02Z
dc.descriptionIn 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.
dc.description23 pages, 9 figures, accepted by NPB
dc.identifierhttps://arxiv.org/abs/hep-ph/0610387
dc.identifierhttp://arxiv.org/abs/hep-ph/0610387
dc.identifierNucl.Phys.B775:143-161,2007
dc.identifierdoi:10.1016/j.nuclphysb.2007.04.013
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/188126
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectAstrophysics
dc.titleDetecting the dark matter annihilation at the ground EAS detectors
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