arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1111.6048astro-ph.GAgr-qc
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关于测定晕圈质量的警告

A warning on the determination of the halo mass

Dario Nunez, Alma X. Gonzalez Morales, Jorge L. Cervantes-Cota, Tonatiuh Matos

摘要:

本文总结了我们在暗物质晕质量测定方面的工作,这些工作是基于对测试粒子的转动曲线或引力透镜的观测。正如我们所展示的,一些关于暗物质性质的研究包括额外的假设并不罕见,有些甚至是关于暗物质的本质,我们想要确定的!,这使研究和从观察中获得的结果产生偏差,在某些情况下,这意味着整个系统不一致。

英文摘要:

We summarize our studies on the determination of the mass of the dark matter halo, based on observations of rotation curves of test particles or of the gravitational lensing. As we show, it is not uncommon that some studies on the nature of dark matter include extra assumptions, some even on the very nature of the dark matter, what we want to determine!, and that bias the studies and the results obtained from the observation and, in some cases, imply an inconsistent system altogether.

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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