| A test of some luminosity functions of quasars | |
Tan YP(覃一平)1 ; Xie GZ(谢光中)1; Zheng, XT2; Qin, YP
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| 发表期刊 | ASTRONOMY & ASTROPHYSICS
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| 1998-11-01 | |
| 卷号 | 339期号:1页码:15-18 |
| 产权排序 | 第1完成单位 |
| 收录类别 | SCI |
| 关键词 | Methods : Statistical Galaxies : Quasars : General Galaxies : Luminosity Function Galaxies : Statistics Mass Function Cosmology : Observation |
| 摘要 | The n/n(max) test from our previous work is applied to some luminosity functions of quasars. The CFHT and AAT samples are employed. For a subsample of AAT, all the luminosity functions except one pass the nln,,, test, while for two subsamples of CFHT, none of them passes the test. It shows that, if the luminosity functions adopted are correct in the concerned redshift and magnitude ranges, the CFHT sample must be incomplete while the AAT is complete to z = 2.2. From the study we find that the n/n(max) test is useful for testing the correctness of luminosity functions, and hence useful for testing the correctness of theoretical models of quasars, as long as complete samples are available. It is also useful for testing the completeness of samples if the true luminosity function has been known. |
| 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:000076735600011 |
| WOS研究方向 | Astronomy & Astrophysics |
| WOS类目 | Astronomy & Astrophysics |
| 关键词[WOS] | REDSHIFTS ; EVOLUTION |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ynao.ac.cn/handle/114a53/6870 |
| 专题 | 星系研究组 |
| 通讯作者 | Qin, YP |
| 作者单位 | 1.Yunnan Observatory, The Chinese Academy of Sciences, Kunming, Yunnan 650011, P.R. China 2.Department of Physics, Nanjing University of Science and Technology, Nanjing, Jiangsu 210014, P.R. 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 | Tan YP,Xie GZ,Zheng, XT,et al. A test of some luminosity functions of quasars[J]. ASTRONOMY & ASTROPHYSICS,1998,339(1):15-18. |
| APA | Tan YP,Xie GZ,Zheng, XT,&Qin, YP.(1998).A test of some luminosity functions of quasars.ASTRONOMY & ASTROPHYSICS,339(1),15-18. |
| MLA | Tan YP,et al."A test of some luminosity functions of quasars".ASTRONOMY & ASTROPHYSICS 339.1(1998):15-18. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| A test of some lumin（63KB） | 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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