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X-shaped radio galaxies as observational evidence for the interaction of supermassive binary black holes and accretion disc at parsec scale |
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| Authors: | F. K. Liu |
| Affiliation: | Astronomy Department, Peking University, 100871 Beijing, China |
| Abstract: | |
| Keywords: | accretion, accretion discs black hole physics gravitational waves galaxies: active galaxies: interactions galaxies: jets |