[PDF] Top 20 Braglia, Filiberto Giorgio (2008): Study of optical properties and galaxy populations of galaxy clusters. Dissertation, LMU München: Fakultät für Physik

... = 19.6, see Busarello et al. (2002)). The weight calculation was performed in circular annuli centred on the X-ray centroid of each cluster. To obtain a stabler sampling of the outskirts and a finer sampling in the core, ... See full document

... Over the past decade, some studies have employed large scale hydrodynamical simula- tions that include only non-radiative physics (e.g. the Marenostrum universe, Gottloeber et al., 2006) or a crude description of star ... See full document

... link populations at different epochs (see Conroy & Wechsler (2008) for a recent attempt to remedy ...the properties of high redshift ...follow galaxy formation directly within the evolv- ... See full document

... of galaxy formation and evolution in the ...hosting galaxy clusters, which would otherwise show much higher star-formation of their central object than is ...to study the evolution of the ... See full document

... using galaxy clusters as cosmological probes ...of clusters as a complementary ...clustering properties of galaxy clusters: H¨ utsi (2010) measured the power spectrum of maxBCG ... See full document

... selected galaxy clusters, two newly confirmed at z = ...the galaxy red-sequence of these systems has not yet been fully established yet, indicating that the members are still building their stellar ... See full document

... the study of cool cores in clusters, we are rather more interested in the local physical conditions at the cluster center that are, for example, characterized by the cooling time of the gas or the total ... See full document

... star clusters during the interaction of gas-rich galax- ies ...star clusters have been discovered in the merging Antennae galaxies NGC 4038/4039 ...Myr, properties very similar to those of UCDs ... See full document

... RASS-SDSS galaxy cluster sam- ple (Popesso et al. 2004) to study the correlations between the optical luminosity and other important properties of galaxy clusters such as their ... See full document

... The study of the formation and growth of cosmic structures is one of the most fascinat- ing and challenging fields of ...rich galaxy clusters, and voids in ...investigations. Galaxy ... See full document

... redshift galaxy clusters, most previous observational studies of large cluster samples have focused on nearby systems due to the difficulty of defining high redshift samples and of following them up in the ... See full document

... distant clusters is the use of a single detection ...ratio properties and additionally makes use of justified but fairly strong priors on the expected spectral source ...distant clusters (see lower ... See full document

... and clusters is to visually search for high concentrations of galaxies on the ...of clusters used photometric plates and a finding algorithm based on the luminosity of the grouped galaxies and their ... See full document

... Lomonosov Moscow State University, Moscow, Russia 113 Fakultät für Physik, Ludwig-Maximilians-Universität München, München, Germany 114 Max-Planck-Institut für Physik Werner-Heisenberg-I[r] ... See full document

... komplexe Physik, die die Dynamik von Galaxienhaufen betrifft zu verstehen, wollen wir einige wichtige Fragen adressieren: Wie hoch ist der Beitrag vom turbulentem Druck am Gesamtdruck, und wie hoch ist die statis- ... See full document

... Elliptical galaxies are composed by a spheroidal–like bulge and have no disk. Lenticu- lars are essentially elliptical galaxies with a very thin disk which gives them the shape of a lentil. Spiral galaxies have a central ... See full document

... like clusters of galaxies in shallow surveys can be additionally affected by low energy soft protons with a roughly constant ...two clusters (ID 476 and 139) in this ... See full document

... [r] ... See full document

... measured galaxy richness, which has often been employed as selection criterium for optically selected cluster ...selects galaxy clusters by their ...of galaxy cluster catalogs, together ... See full document

... stars) populations widens considerably and we see a longer tail especially to the high metallicity side, that is readily explained as more stars being brought outwards by radial migration due to the higher ... See full document