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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; Xie, GZ (reprint author), Chinese Acad Sci, Yunnan Astron Observ, POB 110, Kunming 650011, Peoples R China.
Source PublicationASTROPHYSICAL JOURNAL
2001-02-10
Volume548Issue:1Pages:200-212
DOI10.1086/318670
Contribution Rank第1完成单位
Indexed BySCI
KeywordGalaxies : Active Gamma Rays : Observations Radiation Mechanisms : Nonthermal
AbstractIn 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.
Language英语
Subject AreaAstronomy & Astrophysics
SubtypeArticle
ISSN0004-637X
URL查看原文
Archive Date2001-02-26
WOS IDWOS:000166939900016
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS KeywordBL-LACERTAE OBJECTS ; ACTIVE GALAXY MARKARIAN-421 ; COMPARISON STARS ; RADIO-SOURCES ; X-RAY ; MULTIWAVELENGTH OBSERVATIONS ; PHOTOMETRIC SEQUENCES ; EXTRAGALACTIC SOURCES ; OPTICAL OBSERVATIONS ; VRI PHOTOMETRY
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Cited Times:52[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/6942
Collection星系研究组
Corresponding AuthorXie, GZ (reprint author), Chinese Acad Sci, Yunnan Astron Observ, POB 110, Kunming 650011, Peoples R China.
Affiliation1.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
First Author AffilicationYunnan Observatories, Chinese Academy of Sciences
Recommended Citation
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.,...&Xie, GZ .(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.
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