Results 231 to 235 of about 131,428 (235)
Some of the next articles are maybe not open access.
Radio Galaxies and Quasars in Clusters of Galaxies
Publications of the Astronomical Society of Australia, 1983The study of radio galaxies situated within clusters of galaxies has become a broad field, with hundreds of papers published in the last few years. This review will therefore be restricted mainly to consideration of the interactions between the extended components of radio sources in clusters and the diffuse gas (intracluster medium, ICM) which occurs ...
openaire +2 more sources
Galaxy Interactions and the Radio Galaxy Phenomenon
1990We have been studying powerful radio galaxies (which we define as having radio power at 178MHz, P 178 ≥ 5xl024 Watts/Hz for a cosmology of H o = 100 km sec-1 Mpc-1 and q o = 0) in order to determine their origins. There are two distinct classes of powerful radio galaxies (PRGs), the so called class A and B radio galaxies (Hine and Longair 1979; Heckman
T. M. Heckman, E. P. Smith
openaire +2 more sources
Radio Galaxies and Quasars [PDF]
, 1980 In this chapter we tackle an area of knowledge about the universe essentially covered by radio astronomy but where, nevertheless, optical astronomy has played and will continue to play a considerable part.
openaire +1 more source