The build-up of the red-sequence in galaxy clusters since z~0.8

G. De Lucia, B. M. Poggianti, A. Aragon-Salamanca +10

We study the rest-frame (U-V) color-magnitude relation in 4 clusters at redshifts 0.7-0.8, drawn from the ESO Distant Cluster Survey. We confirm that red-sequence galaxies in these…