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Double–double radio galaxies: remnants of merged supermassive binary black holes |
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| Authors: | F K Liu Xue-Bing Wu S L Cao |
| Institution: | National Astronomical Observatory of the Chinese Academy of Sciences &Astronomy Department of Peking University, 100871 Beijing, China;Department of Astronomy, Göteborg University &Chalmers University of Technology, 41296 Göteborg, Sweden;Astronomy Department, Beijing Normal University, 100875 Beijing, China |
| Abstract: | |
| Keywords: | accretion accretion discs black hole physics galaxies: active galaxies: individual: B1834+620 galaxies: jets radio continuum: galaxies |