论文标题
椭圆星系中暗物质的新分析
New Analysis of Dark Matter in Elliptical Galaxies
论文作者
论文摘要
我们研究了最初在2014年报告的椭圆形星系的暗物质含量与它们的椭圆度之间的相关性。我们使用对当时后方的暗物质和椭圆度的新确定。我们的数据集由237个椭圆星系组成，该星系通过一组严格的标准。我们发现质量与光比和椭圆度之间的关系非常适合m/l =（14.1 \ pm 5.4）？，这与2014年报告的结果一致。
We investigate a correlation between the dark matter content of elliptical galaxies and their ellipticity that was initially reported in 2014. We use new determinations of dark matter and ellipticities that are posterior to that time. Our data set consists of 237 elliptical galaxies passing a strict set of criteria. We find a relation between the mass-to-light ratio and ellipticity that is well fit by M/L = (14.1 \pm 5.4)?, which agrees with the result reported in 2014.
