Observations of TeV gamma ray from the galactic plane

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	Observations of TeV gamma ray from the galactic plane
	Xu CX(徐春娴); Zhang Y(张勇); He HL(何会林); He HH(何会海); Chen YZ(陈永忠); Jiang YL(姜印琳); Xu, CX; Zhang, Y; He, HL; He, HH
刊名	HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
	2001
卷号	25 期号:9 页码:799-806
关键词	TeV gamma rays galactic plane hypothesis test
通讯作者	CAS, Lab Cosm Ray & High Energy Astrophys, Inst High Energy Phys, Beijing 100039, Peoples R China
英文摘要	We present here the result of observation of TeV gamma ray emission from the galactic plane at a galactic longitude of 79. 3866 deg. With Atmospheric Cherenkov Telescopes (ACT2 and ACTS) located at Xinglong station. The data was taken between Oct. 1995 and Nov. 1998 over a total time of 224.4h in the standard ON - OFF mode. Assuming the data obey Gaussian distribution, a formula of the maximum likelihood ratio lambda was derived that gives the probability of significance level directly. Using the formula, we analysed the data and found that there is no evidence for TeV gamma ray emission from the galactic plane within statistic error.
学科主题	Physics
类目[WOS]	Physics, Nuclear ; Physics, Particles & Fields
研究领域[WOS]	Physics
原文出处	SCI
语种	英语
WOS记录号	WOS:000171196800001
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/238517]
专题	高能物理研究所_粒子天体物理中心中国科学院高能物理研究所_教育处
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Xu CX,Zhang Y,He HL,et al. Observations of TeV gamma ray from the galactic plane[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2001,25(9):799-806.
APA	徐春娴.,张勇.,何会林.,何会海.,陈永忠.,...&Jiang, YL.(2001).Observations of TeV gamma ray from the galactic plane.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,25(9),799-806.
MLA	徐春娴,et al."Observations of TeV gamma ray from the galactic plane".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 25.9(2001):799-806.