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Determination of several parameters of BL Lacertae objects and relativistic beaming
Xie GZ(谢光中)1,2; LU, JF3; Wu JX(吴建新)2; Lu RW(卢汝为)2; Hao PJ(郝鹏九)2; XIE, GZ
发表期刊ASTRONOMY & ASTROPHYSICS
1989-08
卷号220期号:1-2页码:89-91
产权排序第2完成单位
收录类别SCI
关键词Short Timescale Variation - Relativistic Beaming Model Of Bl Lac Objects
摘要Analysis of the variability timescale-bolometric luminosity relation for seven BL Lacertae objects shows that the inferred efficiency of conversion of accreted matter into energy is larger that 0.1. Their parameters, including the bulk relativistic Doppler factor delta, the mass M of the central black hole, and the dimensionless parameter lambda have been estimated. Evidence for relativistic beaming in these BL Lac objects is discussed.
语种英语
学科领域Astronomy & Astrophysics
文章类型Article
ISSN0004-6361
URL查看原文
WOS记录号WOS:A1989AK57500012
WOS研究方向Astronomy & Astrophysics
WOS类目Astronomy & Astrophysics
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被引频次:22[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ynao.ac.cn/handle/114a53/6920
专题星系研究组
通讯作者XIE, GZ
作者单位1.Center of Astronomy and Astrophysics, CCAST (World Laboratory), Beijing, People's Republic of China
2.Yunnan Observatory, Academia Sinica, Kunming, People's Republic of China
3.Center for Astrophysics, University of Science and Technology of China, Hefei, People's Republic of China
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GB/T 7714
Xie GZ,LU, JF,Wu JX,et al. Determination of several parameters of BL Lacertae objects and relativistic beaming[J]. ASTRONOMY & ASTROPHYSICS,1989,220(1-2):89-91.
APA Xie GZ,LU, JF,Wu JX,Lu RW,Hao PJ,&XIE, GZ.(1989).Determination of several parameters of BL Lacertae objects and relativistic beaming.ASTRONOMY & ASTROPHYSICS,220(1-2),89-91.
MLA Xie GZ,et al."Determination of several parameters of BL Lacertae objects and relativistic beaming".ASTRONOMY & ASTROPHYSICS 220.1-2(1989):89-91.
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