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astro-ph2001
Extremely red radio galaxies
Chris J. Willott, Steve Rawlings, Katherine M. Blundell
At least half the radio galaxies at z>1 in the 7C Redshift Survey have extremely red colours (R-K>5), consistent with stellar populations which formed at high redshift (z>5). We di…
astro-ph2001
Deflection of Jets Induced by Jet-Cloud Interactions
S. Mendoza, M. S. Longair
A non--relativistic and relativistic model in which astrophysical jets are deflected on passing through an isothermal high density region is analysed. The criteria for the stabilit…