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题名: Dark matter conversion as a source of boost factor
作者: Liu, ZP ;  Wu, YL ;  Zhou, YF
刊名: 7TH INTERNATIONAL WORKSHOP ON THE DARK SIDE OF THE UNIVERSE (DSU 2011)
出版日期: 2012
卷号: 384, 期号:-, 页码:12024
关键词: ELECTRONS ;  ENERGIES ;  MODELS
学科分类: Physics
通讯作者: Liu, ZP (reprint author), Chinese Acad Sci, Inst Theoret Phys, Kavli Inst Theoret Phys China, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
部门归属: [Liu, Ze-Peng; Wu, Yue-Liang; Zhou, Yu-Feng] Chinese Acad Sci, Inst Theoret Phys, Kavli Inst Theoret Phys China, State Key Lab Theoret Phys, Beijing 100190, Peoples R China
英文摘要: In interacting multi-component dark matter (DM) models, the interactions between the DM components can covert relatively heavy DM components into lighter ones at late times after the thermal decoupling. As a consequence, the relic density of the lightest DM component can be greatly enhanced at late times, which can lead to an alternative source of boost factor required to explain the positron and electron excesses reported by the recent DM indirect search experiments.
收录类别: SCI
原文出处: 查看原文
语种: 英语
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/15188
Appears in Collections:理论物理所2012年知识产出_期刊论文

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Recommended Citation:
Liu, ZP,Wu, YL,Zhou, YF. Dark matter conversion as a source of boost factor[J]. 7TH INTERNATIONAL WORKSHOP ON THE DARK SIDE OF THE UNIVERSE (DSU 2011),2012,384(-):12024.
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