通过背景X射线源引力透镜探测天体簇势
天体物理学
2007-05-23 v1
摘要
我们检视了前景星际团对背景X射线源数目统计的引力透镜效应。透镜效应会在星际团临界半径附近的环中导致已解析源体的数目缺失。这一缺失可通过AXAF-ACIS相机在约水平上被检测到。
引用
@article{arxiv.astro-ph/9512039,
title = {Probing Cluster Potentials through Gravitational Lensing of Background X-Ray Sources},
author = {Alexandre Refregier and Abraham Loeb},
journal= {arXiv preprint arXiv:astro-ph/9512039},
year = {2007}
}
备注
to appear in Proc. of "Rontgenstrahlung from the Universe" 1995, 2 pages, 2 figures included, uuencoded compressed Postscript