statisticsofgalacticsupernovaremnants
文献类型：期刊论文
| 作者 | Xu Jianwen; Zhang Xizhen; Han Jinlin
|
| 刊名 | chinesejournalofastronomyandastrophysics
 |
| 出版日期 | 2005 |
| 卷号 | 5期号:2页码:165 |
| ISSN号 | 1009-9271 |
| 英文摘要 | We collected the basic parameters of 231 supernova remnants (SNRs) in our Galaxy, namely, distances (d) from the Sun, linear diameters (D), Galactic heights (Z), estimated ages (t), luminosities (L), surface brightness (E) and flux densities (Si) at 1-GHz frequency and spectral indices (a). We tried to find possible correlations between these parameters. As expected, the linear diameters were found to increase with ages for the shell-type remnants, and also to have a tendency to increase with the Galactic heights. Both the surface brightness and luminosity of SNRs at 1-GHz tend to decrease with the linear diameter and with age. No other relations between the parameters were found. |
| 语种 | 英语 |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/44992]  |
| 专题 | 中国科学院国家天文台 |
| 作者单位 | 中国科学院国家天文台 |
| 推荐引用方式 GB/T 7714 | Xu Jianwen,Zhang Xizhen,Han Jinlin. statisticsofgalacticsupernovaremnants[J]. chinesejournalofastronomyandastrophysics,2005,5(2):165. |
| APA | Xu Jianwen,Zhang Xizhen,&Han Jinlin.(2005).statisticsofgalacticsupernovaremnants.chinesejournalofastronomyandastrophysics,5(2),165. |
| MLA | Xu Jianwen,et al."statisticsofgalacticsupernovaremnants".chinesejournalofastronomyandastrophysics 5.2(2005):165. |
入库方式： OAI收割
来源：国家天文台
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