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arXiv 0809.2500astro-ph
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麦哲伦星系X射线源

The Magellanic system X-ray sources

Andrew J. Gosling, Sean A. Farrell, Natalie A. Webb, Jari J. E. Kajava

摘要:

使用档案X射线数据从第二个XMM-牛顿偶然来源目录,我们提出了比较分析的X射线源在大麦哲伦云和小麦哲伦云的总人口。我们看到在X射线波段中两个群体中较亮源的特征之间的差异。利用通量测量在不同的能量带,我们能够排序的X射线源的基础上相似的其他先前确定和分类的对象。通过这种方式,我们能够确定一些未知物体的可能性质,确定一些可能的X射线双星和超软源。

英文摘要:

Using archival X-ray data from the second XMM-Newton serendipitous source catalogue, we present comparative analysis of the overall population of X-ray sources in the Large and Small Magellanic Clouds. We see a difference between the characteristics of the brighter sources in the two populations in the X-ray band. Utilising flux measurements in different energy bands we are able to sort the X-ray sources based on similarities to other previously identified and classified objects. In this manner we are able to identify the probable nature of some of the unknown objects, identifying a number of possible X-ray binaries and Super Soft Sources.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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