The distribution of radio plasma in time and space
Katherine M. Blundell
Department of Astrophysics, University of Oxford, Keble Road, Oxford OX1 3RH, UK (email@example.com)
The influence of jet-ejected plasma has been an important theme of this meeting; I draw attention to the prevalence of jet-ejected plasma, in particular that which has not been properly accounted for in the past. There are three strands to this paper: important emission which is prominent only at the lowest radio frequencies; relic radio plasma which must exist if even the most basic aspects of radio source evolutionary models are correct; and evidence that some ‘radio-quiet’ quasars could be FR-I radio sources.
Keywords: AGN; galaxies; quasars; jet output
Source: Phil. Trans. R. Soc. A (2005) 363, 645–654