260 citations · 628 across the 9 of their papers we have counts for
5 papers · 1 filter
Redshift-space limits of bound structures
Rolando Dünner, Andreas Reisenegger, Andrés Meza +2
An exponentially expanding Universe, possibly governed by a cosmological constant, forces gravitationally bound structures to become more and more isolated, eventually becoming cau…
The 400 square degrees ROSAT PSPC galaxy cluster survey: Catalog and statistical calibration
R. A. Burenin, A. Vikhlinin, A. Hornstrup +3
We present a catalog of galaxy clusters detected in a new ROSAT PSPC survey. The survey is optimized to sample, at high redshifts, the mass range corresponding to T> keV clusters a…
An S-shaped arc in the galaxy cluster RXJ0054.0-2823
C. Faure, E. Giraud, J. Melnick +3
The center of the galaxy cluster RX J0054.0-2823 at z = 0.292 is a dynamically active region which includes an interacting system of three galaxies surrounded by a large halo of in…
The Butcher--Oemler effect at z~0.35: a change in perspective
S. Andreon, H. Quintana, M. Tajer +2
The present paper focuses on the much debated Butcher-Oemler effect: the increase with redshift of the fraction of blue galaxies in clusters. Considering a representative cluster s…
Photometric observations of Southern Abell Cluster Redshifts Survey Clusters: Structure of galaxies in the inner region of clusters of galaxies
V. Coenda, H. Muriel, C. J. Donzelli +3
We analyze photometric properties of 1384 cluster galaxies as a function of the normalized distance to cluster center. These galaxies were selected in the central region ($r/r_{200…