Detection of WIMPs using low threshold HPGe detector

被引：0
|
作者：
Yue, Q [1 ]
Cheng, JP
Li, YJ
Li, J
Wang, ZJ
机构：
[1] Tsinghua Univ, Dept Engn Phys, Beijing 100084, Peoples R China
[2] Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China
[3] Acad Sinica, Inst Phys, Taipei 11529, Taiwan
来源：
HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION | 2004年 / 28卷 / 08期
关键词：
WIMPs; HPGe detector; event rate; form factor; cross-section;
D O I：
暂无
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
An HPGe detector has been constructed for the direct detection of Weakly Interactive Massive Particles(WIMPs). The super-symmetric parameter space for WIMPs detection using this HPGe detector which has 100eV low-energy threshold and 5g mass has been explored based on the so-called Minimal Supersymmetric extension of the Standard Model(MSSM) The result shows that it will be possible to provide the most stringent upper bounds of WIMP-nucleus spin- independent cross-section at the lower WIMPs mass region.
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收藏
页码：877 / 880
页数：4
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