| 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
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| 发表期刊 | ASTRONOMY & ASTROPHYSICS
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| 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 |
| ISSN | 0004-6361 |
| URL | 查看原文 |
| WOS记录号 | WOS:A1989AK57500012 |
| WOS研究方向 | Astronomy & Astrophysics |
| WOS类目 | Astronomy & Astrophysics |
| 引用统计 | |
| 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 |
| 第一作者单位 | 中国科学院云南天文台 |
| 推荐引用方式 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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| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Determination of sev（65KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | |
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