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pro vyhledávání: '"U., New Mexico State"'
Autor:
Doan, Anh, Eracleous, Michael, Runnoe, Jessie C., Liu, Jia, Mathes, Gavin, Flohic, Helene M. L. G., State, Penn, IGC, Michigan, U., U., Vanderbilt, U., Princeton, U., New Mexico State, Pacific, U. of the
Velocity offsets in the broad Balmer lines of quasars and their temporal variations serve as indirect evidence for bound supermassive black hole binaries (SBHBs) at sub-parsec separations. In this work, we test the SBHB hypothesis for 14 quasars with
Externí odkaz:
http://arxiv.org/abs/1909.10560
