Search for short variability timescale of the GeV gamma-ray-loud blazars

	Search for short variability timescale of the GeV gamma-ray-loud blazars
	Xie GZ(谢光中)1,2,3,4 ; Li KH(李开华)1,2 ; Bai JM(白金明)1,2,3 ; Dai BZ(戴本忠)1,2,3,4 ; Liu WW(刘威卫)1,2 ; Zhang, X4,5 ; Xing SY(邢士英)1
刊名	ASTROPHYSICAL JOURNAL
	2001-02-10
卷号	548 期号:1 页码:200-212
关键词	galaxies : active gamma rays : observations radiation mechanisms : nonthermal
ISSN号	0004-637X
通讯作者	Xie, GZ (reprint author), Chinese Acad Sci, Yunnan Astron Observ, POB 110, Kunming 650011, Peoples R China.
产权排序	第一完成单位
英文摘要	In this paper we report a brief description of 13 gamma -ray-loud blazars as the second batch of the results of our blazar monitoring program. Six of the monitored objects show significant rapid variations. We found the typical minimum variability timescale to be about 1 hr. We have analyzed the relationships between optical variability and gamma -ray variability and found that during 1995-1996 the TeV gamma -ray emission of Mrk 501 correlated to its optical emission, based on our monitoring data in the optical band. This result will provide a strong constraint to the emission models.
学科主题	Astronomy & Astrophysics
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Astronomy & Astrophysics
研究领域[WOS]	Astronomy & Astrophysics
关键词[WOS]	BL-LACERTAE OBJECTS ; ACTIVE GALAXY MARKARIAN-421 ; COMPARISON STARS ; RADIO-SOURCES ; X-RAY ; MULTIWAVELENGTH OBSERVATIONS ; PHOTOMETRIC SEQUENCES ; EXTRAGALACTIC SOURCES ; OPTICAL OBSERVATIONS ; VRI PHOTOMETRY
收录类别	SCI
原文出处	http://iopscience.iop.org/0004-637X/548/1/200/
语种	英语
WOS记录号	WOS:000166939900016
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ynao.ac.cn/handle/114a53/6942]
专题	云南天文台_星系研究组
作者单位	1.Yunnan Astronomical Observatory, Chinese Academy of Science, P.O. Box 110, Kunming 650011, China 2.National Astronomical Observatories, Chinese Academy of Science, P.O. Box 110, Kunming 650011, China 3.United Laboratory of Optical Astronomy, Chinese Academy of Science, P.O. Box 110, Kunming 650011, China 4.Yunnan Astrophysics Center, Yunnan University, Kunming 650091, China 5.Yunnan Normal University, Kunming 650091, China
推荐引用方式 GB/T 7714	Xie GZ,Li KH,Bai JM,et al. Search for short variability timescale of the GeV gamma-ray-loud blazars[J]. ASTROPHYSICAL JOURNAL,2001,548(1):200-212.
APA	Xie GZ.,Li KH.,Bai JM.,Dai BZ.,Liu WW.,...&Xing SY.(2001).Search for short variability timescale of the GeV gamma-ray-loud blazars.ASTROPHYSICAL JOURNAL,548(1),200-212.
MLA	Xie GZ,et al."Search for short variability timescale of the GeV gamma-ray-loud blazars".ASTROPHYSICAL JOURNAL 548.1(2001):200-212.