Galactic and Extragalactic Samples of Supernova Remnants: How They Are Identified and What They Tell Us
Galactic and Extragalactic Samples of Supernova Remnants: How They Are Identified and What They Tell Us
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银河系和河外超新星遗迹样本：如何识别它们以及它们告诉我们什么
DOI：
10.1007/978-3-319-21846-5_90
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发表时间：
2017
期刊：
影响因子：
--
通讯作者：
K. Long
中科院分区：
文献类型：
--
作者：
K. Long
超新星遗迹（SNRs）是由超新星爆发的喷出物与周围星周和星际介质相互作用而产生的。一些SNR（主要是附近的SNR）可以进行非常详细的研究。然而，为了从整体上理解SNR，必须收集和研究大样本的SNR。在这里，我们描述了无线电，光学和X射线技术已被用来识别和表征近300个银河系SNR和1200多个河外SNR。然后，我们讨论哪些类型的信噪比被发现，哪些没有。我们研究的程度，可以解释的样本的光度函数，表面亮度分布和多波长的比较，以确定类属性的SNR和描述的努力，建立与SNR的SN爆炸的类型。我们的结论是，为了更好地理解信噪比的类性质，更重要的是研究（并获得更多的数据）在星系中的信噪比与现有的样本在多个波段比它是获得样本的信噪比在其他星系
Supernova remnants (SNRs) arise from the interaction between the ejecta of a supernova (SN) explosion and the surrounding circumstellar and interstellar medium. Some SNRs, mostly nearby SNRs, can be studied in great detail. However, to understand SNRs as a whole, large samples of SNRs must be assembled and studied. Here, we describe the radio, optical, and X-ray techniques which have been used to identify and characterize almost 300 Galactic SNRs and more than 1200 extragalactic SNRs. We then discuss which types of SNRs are being found and which are not. We examine the degree to which the luminosity functions, surface-brightness distributions and multi-wavelength comparisons of the samples can be interpreted to determine the class properties of SNRs and describe efforts to establish the type of SN explosion associated with a SNR. We conclude that in order to better understand the class properties of SNRs, it is more important to study (and obtain additional data on) the SNRs in galaxies with extant samples at multiple wavelength bands than it is to obtain samples of SNRs in other galaxies
XMM-Newton M 31 大型巡天中发现的超新星遗迹和候选者
影响因子：
6.5
作者：
Sasaki;Pietsch;Haberl;Hatzidimitriou;Stiele;Williams
通讯作者：
Williams