Episodic ejection from super-massive black holes
Abstract
Episodic activity in super-massive black holes is shown by radio galaxies exhibiting `double-double' radio morphologies (Subrahmanyan et al. 1996, Schoenmakers et al. 2000). Spectacular examples showing a renewal of beam activity in the form of new beams emerging within relic radio lobes of previous activity have placed the phenomenon of recurrence in AGN outflows on a firm footing.
- Publication:
-
Black Holes from Stars to Galaxies -- Across the Range of Masses
- Pub Date:
- April 2007
- DOI:
- Bibcode:
- 2007IAUS..238..441S
- Keywords:
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- Galaxies;
- active;
- galaxies: nuclei;
- accretion