Observation of PeV gamma rays from the monogem ring with the tibet air shower array

	Observation of PeV gamma rays from the monogem ring with the tibet air shower array
	Amenomori, M ; Ayabe, S ; Chen, D ; Cui, SW ; Ding, LK ; Ding, XH ; Feng, CF ; Feng, ZY ; Gao, XY ; Geng, QX
刊名	ASTROPHYSICAL JOURNAL
	2005-12-10
卷号	635 页码:L53-L56
关键词	gamma rays : observations supernovae : individual (Monogem ring)
ISSN号	0004-637X
英文摘要	We searched for steady PeV gamma-ray emission from the Monogem ring region with the Tibet air shower array from 1997 February to 2004 October. No evidence for statistically significant gamma-ray signals was found in a region 111 degrees <= R.A. < 114 degrees, 12 degrees.5 <= decl. < 15 degrees.5 in the Monogem ring where the MAKET-ANI experiment recently claimed a positive detection of PeV high-energy cosmic radiation, although our flux sensitivity is approximately 10 times better than MAKET-ANI's. We set the most stringent integral flux upper limit at a 99% confidence level of 4.0 x 10(-12) cm(-2) s(-1) sr(-1) above 1 PeV on diffuse gamma rays extended in the 3 degrees x 3 degrees region.
WOS关键词	POINT SOURCES ; COSMIC-RAYS ; ENERGY ; SEARCH
WOS研究方向	Astronomy & Astrophysics
语种	英语
出版者	UNIV CHICAGO PRESS
WOS记录号	WOS:000233929700014
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/25743]
专题	中国科学院近代物理研究所
通讯作者	Amenomori, M
作者单位	1.Hirosaki Univ, Dept Phys, Hirosaki, Aomori 0368561, Japan 2.Saitama Univ, Dept Phys, Urawa, Saitama 3388570, Japan 3.Yokohama Natl Univ, Fac Engn, Yokohama, Kanagawa 2408501, Japan 4.Chinese Acad Sci, Inst High Energy Phys, Key Lab Particle Astrophys, Beijing 100049, Peoples R China 5.Tibet Univ, Dept Math & Phys, Lhasa 850000, Peoples R China 6.Shandong Univ, Dept Phys, Jinan 250100, Peoples R China 7.SW Jiaotong Univ, Inst Modern Phys, Chengdu 610031, Peoples R China 8.Yunnan Univ, Dept Phys, Kunming 650091, Peoples R China 9.Kanagawa Univ, Fac Engn, Yokohama, Kanagawa 2218686, Japan 10.Utsunomiya Univ, Fac Educ, Utsunomiya 3218505, Japan
推荐引用方式 GB/T 7714	Amenomori, M,Ayabe, S,Chen, D,et al. Observation of PeV gamma rays from the monogem ring with the tibet air shower array[J]. ASTROPHYSICAL JOURNAL,2005,635:L53-L56.
APA	Amenomori, M.,Ayabe, S.,Chen, D.,Cui, SW.,Ding, LK.,...&Zhou, XX.(2005).Observation of PeV gamma rays from the monogem ring with the tibet air shower array.ASTROPHYSICAL JOURNAL,635,L53-L56.
MLA	Amenomori, M,et al."Observation of PeV gamma rays from the monogem ring with the tibet air shower array".ASTROPHYSICAL JOURNAL 635(2005):L53-L56.