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Gamma rays from the neutralino dark matter annihilations in the Milky Way substructures
Bi XJ(毕效军); Bi, XJ
2006
发表期刊NUCLEAR PHYSICS B
卷号741期号:1-2页码:#REF!
通讯作者Bi, XJ (reprint author), Chinese Acad Sci, Inst High Energy Phys, Key Lab Particle Astrophys, POB 918-3, Beijing 100049, Peoples R China.
文章类型Review
摘要High resolution simulations reveal that in the cold dark matter scenario the structures form hierarchically and a large number of substructures survive in the galactic halos. The substructures can be probed if they emit gamma rays via dark matter annihilation. We calculated the gamma ray fluxes from the dark matter annihilations in the substructures of our Galaxy within the frame of the minimal supersymmetric extension of the standard model. The uncertainties of the prediction from both the low energy supersymmetry and especially from the density profiles of dark matter in the substructures are carefully investigated. The cumulative number of substructures emitting gamma rays above any given flux is calculated. Detectability of the gamma rays from the substructures is discussed. We propose the viability to detect these signals through the ground large field of view detectors. (c) 2006 Elsevier B.V. All rights reserved.
学科领域Physics
DOI10.1016/j.nuclphysb.2006.02.007
收录类别SCI
WOS类目Physics, Particles & Fields
WOS记录号WOS:000236615200005
引用统计
被引频次:19[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/226020
专题粒子天体物理中心
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GB/T 7714
Bi XJ,Bi, XJ. Gamma rays from the neutralino dark matter annihilations in the Milky Way substructures[J]. NUCLEAR PHYSICS B,2006,741(1-2):#REF!.
APA 毕效军,&Bi, XJ.(2006).Gamma rays from the neutralino dark matter annihilations in the Milky Way substructures.NUCLEAR PHYSICS B,741(1-2),#REF!.
MLA 毕效军,et al."Gamma rays from the neutralino dark matter annihilations in the Milky Way substructures".NUCLEAR PHYSICS B 741.1-2(2006):#REF!.
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