ITP OpenIR  > 理论物理所1978-2010年知识产出
Gravitino dark matter from gluino late decay in split supersymmetry
Wang, F; Wang, WY; Yang, JM; Wang, F , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
2005
发表期刊PHYSICAL REVIEW D
ISSN1550-7998
卷号72期号:7页码:-
摘要In split-supersymmetry (split-SUSY), gluino is a metastable particle and thus can freeze out in the early universe. The late decay of such a long-life gluino into the lightest supersymmetric particle (LSP) may provide much of the cosmic dark-matter content. In this work, assuming the LSP is gravitino produced from the late decay of the metastable gluino, we examine the Wilkinson microwave anisotropy probe (WMAP) dark-matter constraints on the gluino mass. We find that to provide the full abundance of dark matter, the gluino must be heavier than about 14 TeV and thus not accessible at the CERN large hadron collider (LHC).
部门归属Acad Sinica, Inst Theoret Phys, Beijing 100080, Peoples R China; CCAST, World Lab, Beijing 100080, Peoples R China
关键词Mediated Susy Breaking Cosmological Constraints Universe Particles Physics Scale Light
学科领域Physics
URL查看原文
收录类别SCI
WOS记录号WOS:000232936300084
引用统计
被引频次:7[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/13746
专题理论物理所1978-2010年知识产出
通讯作者Wang, F , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
推荐引用方式
GB/T 7714
Wang, F,Wang, WY,Yang, JM,et al. Gravitino dark matter from gluino late decay in split supersymmetry[J]. PHYSICAL REVIEW D,2005,72(7):-.
APA Wang, F,Wang, WY,Yang, JM,&Wang, F , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China..(2005).Gravitino dark matter from gluino late decay in split supersymmetry.PHYSICAL REVIEW D,72(7),-.
MLA Wang, F,et al."Gravitino dark matter from gluino late decay in split supersymmetry".PHYSICAL REVIEW D 72.7(2005):-.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Gravitino dark matte(134KB) 开放获取使用许可请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Wang, F]的文章
[Wang, WY]的文章
[Yang, JM]的文章
百度学术
百度学术中相似的文章
[Wang, F]的文章
[Wang, WY]的文章
[Yang, JM]的文章
必应学术
必应学术中相似的文章
[Wang, F]的文章
[Wang, WY]的文章
[Yang, JM]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。