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Precession in Extragalactic Parsec-Scale Accretion Disks
Published online by Cambridge University Press: 03 June 2010
Abstract
In this work, we study the feasibility of four physical mechanisms for driving jet/disk precession in the galaxies NGC 4258, NGC 1068, 3C 120, OJ 287 and Arp 102B. Given the many observational uncertainties that still exist in the parameters of those AGN, we find that it is difficult to discriminate unambiguously what mechanism is actually responsible for precession.
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- Copyright © International Astronomical Union 2010
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