The multi-wavelength quasar survey - IV. Quasars in the Leo cluster
文献类型：期刊论文
| 作者 | Chen, Yang; Bai, Yu ; He, Xiang-Tao; Wu, Jiang-Hua; Wang, Jing; Li, Qing-Kang; Sun, Yan-Chun; Green, Richard F.; Voges, Wolfgang
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| 刊名 | CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS
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| 出版日期 | 2007 |
| 卷号 | 7期号:4页码:595-600 |
| 关键词 | galaxies : active : individual (Leo Cluster) X-rays : galaxies : quasars |
| 英文摘要 | We aim to provide a quasar sample that is more complete than any previous surveys by using a combined selection technique to reduce the selection effects. Here we present the observational results for the X-ray candidates in the field of the Leo Cluster. We found 33 X-ray AGNs in this field of which 10 are new discoveries. The X-ray data and optical spectra of these AGNs are given. We also study the near-IR properties of the X-ray-selected AGNs by using the data from 2MASS. Most of the AGNs in our sample span the color range 0.0 < B - J < 2.5, 1.0 < J - K-s < 2.0 and 0.5 < H - K-s < 1.2. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000249365900017 |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/7248]  |
| 专题 | 国家天文台_光学天文研究部 |
| 作者单位 | 1.Beijing Normal Univ, Dept Astron, Beijing 100875, Peoples R China 2.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China 3.Natl Opt Astron Observ, Large Binocular Telescope Observ, Tucson, AZ 85782 USA 4.Max Planck Inst Extraterr Phys, D-85740 Garching, Germany |
| 推荐引用方式 GB/T 7714 | Chen, Yang,Bai, Yu,He, Xiang-Tao,et al. The multi-wavelength quasar survey - IV. Quasars in the Leo cluster[J]. CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS,2007,7(4):595-600. |
| APA | Chen, Yang.,Bai, Yu.,He, Xiang-Tao.,Wu, Jiang-Hua.,Wang, Jing.,...&Voges, Wolfgang.(2007).The multi-wavelength quasar survey - IV. Quasars in the Leo cluster.CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS,7(4),595-600. |
| MLA | Chen, Yang,et al."The multi-wavelength quasar survey - IV. Quasars in the Leo cluster".CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS 7.4(2007):595-600. |
入库方式： OAI收割
来源：国家天文台
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