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Detection of supersymmetric dark matter
Hou, XR; Li, XQ; Meng, XH; Tao, ZJ; Tao ZJ(陶志坚)
1997
发表期刊COMMUNICATIONS IN THEORETICAL PHYSICS
卷号28期号:3页码:347-354
通讯作者Nankai Univ, Dept Phys, Tianjin 300071, Peoples R China ; Rutherford Appleton Lab, Didcot OX11 0QX, Oxon, England ; CCAST, World Lab, Beijing 100080, Peoples R China ; Acad Sinica, Inst High Energy Phys, Beijing 100039, Peoples R China
摘要A re-analysis of a heavy charged particle production event observed at the cloudy chamber of the Yunnan Cosmic Ray Station (YCRS) in 1972 indicates that the mysterious heavy particle may be identified as a supersymmetric (SUSY) particle produced by a bombard of a neutral SUSY cosmic ray particle on proton. Based on the assumption, following the literatures that the neutral SUSY particle which constitutes the main fraction of the cold dark matter is scalar neutrino (sneutrino) or neutralino (photino), we evaluate the flux of such SUSY particles which gain sufficient energies via elastic scattering with charged cosmic particles on the way to an Earth detector and the capture rates in both the sneutrino and photino cases respectively. The errors appearing in the study are briefly discussed and this work may provide a basis of designing cosmic ray detectors to search for SUSY particles from the heaven.
文章类型Article
学科领域Physics
研究领域[WOS]Physics
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语种英语
WOS类目Physics, Multidisciplinary
WOS记录号WOS:000071017200013
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被引频次:1[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/311005/237087
专题理论物理室
作者单位中国科学院高能物理研究所
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GB/T 7714
Hou, XR,Li, XQ,Meng, XH,et al. Detection of supersymmetric dark matter[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,1997,28(3):347-354.
APA Hou, XR,Li, XQ,Meng, XH,Tao, ZJ,&陶志坚.(1997).Detection of supersymmetric dark matter.COMMUNICATIONS IN THEORETICAL PHYSICS,28(3),347-354.
MLA Hou, XR,et al."Detection of supersymmetric dark matter".COMMUNICATIONS IN THEORETICAL PHYSICS 28.3(1997):347-354.
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