2008/01/01 by G. S. Bisnovatyi-Kogan, O. Yu. Tsupko · 3 citations
Physics and Astronomy · #Astrophysical Phenomena and Observations #Binary black hole #Black hole (networking) #Gravitational lens #Hawking radiation #Intermediate-mass black hole #Pulsars and Gravitational Waves Research #Relativity and Gravitational Theory #Schwarzschild metric #Schwarzschild radius #Spin-flip #Stellar black hole #Strong gravitational lensing #astro-ph #gr-qc
paper · pdf · doi:10.1007/s10511-008-0011-8
published as Astrophys.51:99-111,2008 · 13 pages, 3 figures
crossref issued 2008/01/01 · crossref published 2008/01/01 · crossref published-print 2008/01/01 · openalex publication_date 2008/01/01 · crossref created 2008/03/07 · arxiv created 2008/03/17 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · crossref deposited 2019/05/29 · crossref indexed 2026/08/05 · openalex updated_date 2026/08/06
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.