SDSS J143030.22-001115.1: A misclassified narrow-line Seyfert 1 galaxy with flat X-ray spectrum
文献类型：期刊论文
| 作者 | Bian WH(卞维豪); Bian, WH; Cui, QL; Chao, LH |
| 刊名 | CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS
 |
| 出版日期 | 2006 |
| 卷号 | 6期号:3页码:#REF! |
| 关键词 | galaxies : active galaxies : emission lines galaxies : nuclei galaxies : Seyfert galaxies : individual : J143030.22-001115.1 |
| 通讯作者 | Bian, WH (reprint author), Nanjing Normal Univ, Dept Phys, Nanjing 210097, Peoples R China. |
| 英文摘要 | We used multi-component profiles to model the H beta and [O III]lambda lambda 4959,5007 lines of SDSS J143030.22-001115.1, a narrow-line Seyfert 1 galaxy (NLS1) in a sample of 150 NLS1 candidates selected from the Sloan Digital Sky Survey (SDSS), Early Data Release (EDR). After subtracting the H beta contribution from narrow line regions (NLRs), we found that its full width half maximum (FWHM) of broad H beta line is nearly 2900 km s(-1), significantly larger than the customarily adopted criterion of 2000 km s(-1). With its weak Fe II multiples, we believe that SDSS J143030.22-001115.1 should not be classified as a genuine NLS1. When we calculate the virial black hole masses of NLS1s, we should use,the H beta linewidth after subtracting the NLR component. |
| 学科主题 | Astronomy & Astrophysics |
| 类目[WOS] | Astronomy & Astrophysics |
| 收录类别 | SCI |
| WOS记录号 | WOS:000238416500002 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/227394]  |
| 专题 | 高能物理研究所_粒子天体物理中心 |
| 推荐引用方式 GB/T 7714 | Bian WH,Bian, WH,Cui, QL,et al. SDSS J143030.22-001115.1: A misclassified narrow-line Seyfert 1 galaxy with flat X-ray spectrum[J]. CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS,2006,6(3):#REF!. |
| APA | 卞维豪,Bian, WH,Cui, QL,&Chao, LH.(2006).SDSS J143030.22-001115.1: A misclassified narrow-line Seyfert 1 galaxy with flat X-ray spectrum.CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS,6(3),#REF!. |
| MLA | 卞维豪,et al."SDSS J143030.22-001115.1: A misclassified narrow-line Seyfert 1 galaxy with flat X-ray spectrum".CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS 6.3(2006):#REF!. |
入库方式： OAI收割
来源：高能物理研究所
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