The cluster galaxy luminosity function at $z=0.3$: a recent origin for the faint-end upturn ?

Daniel Harsono, Roberto De Propris

We derive deep luminosity functions (to $M_z=-15$) for galaxies in Abell 1835 ($z=0.25$) and AC 114 ($z=0.31$) and compare these with the local $z^{\prime }$ luminosity function for 69 clus…