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Radio evidence for binary super massive black holes

Published online by Cambridge University Press:  07 March 2016

R. D. Ekers*
Affiliation:
CSIRO Astronomy and Space Vimera and Pembroke Roads, Marsfield, NSW 2122, Australia email: [email protected]
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Abstract

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I present examples of radio AGN with binary nuclei which provide the direct radio evidence for binary Super Massive Black Holes (SMBH) driving the AGN activity. There is also other evidence for distorted radio morphology and periodic variability which may indicate the presence of a second (inactive) SMBH. Finally I enumerate a number of possible radio tracers for the binary SMBH merger events.

Type
Contributed Papers
Copyright
Copyright © International Astronomical Union 2016 

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