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题名: Earth matter effects in detection of supernova neutrinos
作者: Guo, XH ;  Young, BL
刊名: PHYSICAL REVIEW D
出版日期: 2006
卷号: 73, 期号:9, 页码:-
关键词: OSCILLATIONS ;  BURST ;  SPECTROSCOPY ;  SIGNAL ;  1987A
学科分类: Physics
通讯作者: Guo, XH , Beijing Normal Univ, Inst Low Energy Nucl Phys, Beijing 100871, Peoples R China
部门归属: Beijing Normal Univ, Inst Low Energy Nucl Phys, Beijing 100871, Peoples R China; Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
英文摘要: We calculated the matter effect, including both the Earth and supernova, on the detection of neutrinos from type II supernovae at the proposed Daya Bay reactor neutrino experiment. It is found that apart from the dependence on the flip probability P-H inside the supernova and the mass hierarchy of neutrinos, the amount of the Earth matter effect depends on the direction of the incoming supernova neutrinos, and reaches the biggest value when the incident angle of neutrinos is around 93 degrees. In the reaction channel (nu) over bar (e)+p -> e(+)+n the Earth matter effect can be as big as about 12%. For other detection processes the amount of the Earth matter effect is a few per cent.
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000237950900010
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/5994
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Guo, XH,Young, BL. Earth matter effects in detection of supernova neutrinos[J]. PHYSICAL REVIEW D,2006,73(9):-.
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