Scaling relations of the colour-detected cluster RzCS 052 at z=1.016 and of some other high redshift clusters

S. Andreon, R. De Propris, E. Puddu +2

We report on the discovery of the z=1.016 cluster RzCS 052 using a modified red sequence method, followup spectroscopy and X-ray imaging. This cluster has a velocity dispersion of…