Probing early-type galaxy evolution with the Kormendy relation

B. L. Ziegler, R. P. Saglia, R. Bender +3

We investigate the evolution of early-type galaxies in four clusters at z=0.4 (Abell370, Cl0303+17, Cl0939+47 and Cl1447+26) and in one at z=0.55 (Cl0016+16). The galaxies are sele…