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题名: DARK MATTER CANDIDATES IN LEFT-RIGHT SYMMETRIC MODELS
作者: Guo, WL ;  Wu, YL ;  Zhou, YF
刊名: INTERNATIONAL JOURNAL OF MODERN PHYSICS D
出版日期: 2011
卷号: 20, 期号:8, 页码:1389-1397
关键词: CP VIOLATION ;  PARITY ;  ENERGIES
学科分类: Physics
通讯作者: Guo, WL (reprint author), Chinese Acad Sci, Inst Theoret Phys, Kavli Inst Theoret Phys China, Key Lab Frontiers Theoret Phys, Beijing 100190, Peoples R China.
部门归属: [Guo, Wan-Lei; Wu, Yue-Liang; Zhou, Yu-Feng] Chinese Acad Sci, Inst Theoret Phys, Kavli Inst Theoret Phys China, Key Lab Frontiers Theoret Phys, Beijing 100190, Peoples R China
英文摘要: We discuss an extended left-right symmetric model in which the decay of DM particle is induced by tiny soft charge-conjugation violating interactions, and calculate the spectra for cosmic-ray positrons, neutrinos and gamma-rays. The DM signals in the flux of high energy neutrinos can be significantly enhanced, as the triplets couple to both charged leptons and neutrinos. The predicted neutrino-induced muon flux can be several times larger than the case in which DM particle only directly decays into charged leptons. In addition, the charged components of the triplet give extra contributions to the high energy gamma-rays through internal bremsstrahlung process.
资助者: National Basic Research Program of China (973 Program) [2010CB833000]; National Nature Science Foundation of China (NSFC) [10975170, 10821504, 10905084]; Chinese Academy of Science
收录类别: SCI
原文出处: 查看原文
语种: 英语
WOS记录号: WOS:000293501800009
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/14308
Appears in Collections:理论物理所2011年知识产出_期刊论文

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Recommended Citation:
Guo, WL,Wu, YL,Zhou, YF. DARK MATTER CANDIDATES IN LEFT-RIGHT SYMMETRIC MODELS[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS D,2011,20(8):1389-1397.
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