Seasonal variation of the underground cosmic muon flux observed at Daya Bay
Daya Bay Collaboration
刊名JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS
2018
期号1页码:1
关键词cosmic ray experiments neutrino detectors neutrino experiments
ISSN号1475-7516
DOI10.1088/1475-7516/2018/01/001
文献子类Article
英文摘要The Daya Bay Experiment consists of eight identically designed detectors located in three underground experimental halls named as EH1, EH2, EH3, with 250, 265 and 860 meters of water equivalent vertical overburden, respectively. Cosmic muon events have been recorded over a two-year period. The underground muon rate is observed to be positively correlated with the effective atmospheric temperature and to follow a seasonal modulation pattern. The correlation coefficient alpha, describing how a variation in the muon rate relates to a variation in the effective atmospheric temperature, is found to be alpha(EH1) = 0 : 362 +/- 0 : 031, alpha(EH2) = 0.433 +/- 0.038 and alpha(EH3) = 0.641 +/- 0.057 for each experimental hall.
WOS关键词SYSTEM ; MWE
WOS研究方向Astronomy & Astrophysics ; Physics
语种英语
WOS记录号WOS:000419192700001
内容类型期刊论文
源URL[http://ir.ihep.ac.cn/handle/311005/285515]  
专题高能物理研究所_实验物理中心
作者单位中国科学院高能物理研究所
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Daya Bay Collaboration. Seasonal variation of the underground cosmic muon flux observed at Daya Bay[J]. JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS,2018(1):1.
APA Daya Bay Collaboration.(2018).Seasonal variation of the underground cosmic muon flux observed at Daya Bay.JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS(1),1.
MLA Daya Bay Collaboration."Seasonal variation of the underground cosmic muon flux observed at Daya Bay".JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS .1(2018):1.
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