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statisticsofgalacticsupernovaremnants
Xu Jianwen; Zhang Xizhen; Han Jinlin
2005
Source Publicationchinesejournalofastronomyandastrophysics
ISSN1009-9271
Volume5Issue:2Pages:165
AbstractWe 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.
Language英语
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/44993
Collection中国科学院国家天文台
Affiliation中国科学院国家天文台
First Author AffilicationNational Astronomical Observatories, Chinese Academy of Sciences
Recommended Citation
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.
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