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arXiv 0803.2468astro-phgr-qc
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Schwarzschild黑洞的强引力透镜

Strong Gravitational Lensing by Schwarzschild Black Holes

G. S. Bisnovatyi-Kogan, O. Yu. Tsupko

摘要:

研究了当观测者和源之间存在一个黑洞时,在源像中出现的相对论环的性质。计算了碰撞参量,以及形成相对论环的射线的最近接近距离,它们的角尺寸和它们的“放大”因子,这些因子远小于1。

英文摘要:

The properties of the relativistic rings which show up in images of a source when a black hole lies between the source and observer are examined. The impact parameters are calculated, along with the distances of closest approach of the rays which form a relativistic ring, their angular sizes, and their "magnification" factors, which are much less than unity.

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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