Strong Gravitational Lensing by Schwarzschild Black Holes
arXiv:0803.2468 · doi:10.1007/s10511-008-0011-8
Abstract
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.
13 pages, 3 figures
References in corpus (3)
Cited by in corpus (36)
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