... Spectra of High Redshift Galaxies using a Cluster as a Gravitational Telescope . ... in December 1998 we took long slit spectra of the gravitational arc visible on images of the galaxycluster 1E 0657 (z = 0.296 ...
... in the nuclei of the dominant clustergalaxies leading to AGN outbursts which can ... A statistically-selected Chandra sample of 20 galaxyclusters -- II. ... across a statistical sample of 20 galaxyclusters analysed with the Chandra X-ray ...
... the evolution of the Fe abundance and of the Type Ia SN rate in clusters of galaxies ... formation history and supernova rate of the clustergalaxies, as well as on the ICM ... types, we study the evolution of the Fe content of clusters of galaxies ...
... Supernovae in Low-Redshift GalaxyClusters: the Type-Ia Supernova Rate . ... and SN physics, particularly in galaxyclusters with their deep, metal-retaining ... We derive the SN rate in galaxyclusters at 0.06<z<0.19, based on type Ia supernovae ...
... Galaxy Ultraviolet Explorer (GALEX) satellite has recently shown the presence of an ... this SB0 galaxy share the same radial distance from the galaxy center and spatial ...
... all-sky Planck catalogue of 1227 clusters and cluster candidates (PSZ1) published in ... confirmed clusters, of which 214 were confirmed as newly discovered clusters through ...