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A Northern Sky Survey for steady tera-electron volt gamma-ray point sources using the Tibet air shower array
Tibet ASGamma Collaboration
2005
发表期刊ASTROPHYSICAL JOURNAL
卷号633期号:2页码:1005-1012
通讯作者Amenomori, M (reprint author), Hirosaki Univ, Dept Phys, Hirosaki, Aomori 0368561, Japan.
摘要Results of a steady TeV gamma-ray point-source search using data taken from the Tibet HD ( 1997 February - 1999 September) and Tibet III ( 1999 November - 2001 October) arrays are presented. From 0 degrees to 60 degrees in declination, significant excesses from the well-known steady source Crab Nebula and the high state of the flare-type source Markarian 421 are observed. Because the levels of significance from other positions are not sufficiently high, 90% confidence level upper limits on the flux are set assuming different power-law spectra. To allow cross-checking, two independently developed analyses are used in this work.
关键词CRAB-NEBULA GALACTIC PLANE MARKARIAN 501 TEV SEARCH EMISSION PERFORMANCE RADIATION
学科领域Astronomy & Astrophysics
DOI10.1086/491612
收录类别SCI
语种英语
WOS类目Astronomy & Astrophysics
WOS记录号WOS:000233239000040
引用统计
被引频次:43[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/311005/212619
专题粒子天体物理中心
作者单位中国科学院高能物理研究所
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Tibet ASGamma Collaboration. A Northern Sky Survey for steady tera-electron volt gamma-ray point sources using the Tibet air shower array[J]. ASTROPHYSICAL JOURNAL,2005,633(2):1005-1012.
APA Tibet ASGamma Collaboration.(2005).A Northern Sky Survey for steady tera-electron volt gamma-ray point sources using the Tibet air shower array.ASTROPHYSICAL JOURNAL,633(2),1005-1012.
MLA Tibet ASGamma Collaboration."A Northern Sky Survey for steady tera-electron volt gamma-ray point sources using the Tibet air shower array".ASTROPHYSICAL JOURNAL 633.2(2005):1005-1012.
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