Extremely red radio galaxies

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 discuss the implications of this for the evolution of massive galaxies in general and for the fractio...

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Bibliographic Details
Main Authors: Willott, C, Rawlings, S, Blundell, K
Format: Conference item
Published: 2001