260 citations · 628 across the 9 of their papers we have counts for
23 papers · 1 filter
A multi-wavelength survey of AGN in the XMM-LSS field: I. Quasar selection via the KX technique
Th. Nakos, J. P. Willis, S. Andreon +16
AIMS: We present a sample of candidate quasars selected using the KX-technique. The data cover 0.68 deg^2 of the X-ray Multi-Mirror (XMM) Large-Scale Structure (LSS) survey area wh…
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…
The Representative XMM-Newton Cluster Structure Survey (REXCESS) of an X-ray Luminosity Selected Galaxy Cluster Sample
H. Boehringer, P. Schuecker, G. W. Pratt +31
The largest uncertainty for cosmological studies using clusters of galaxies is introduced by our limited knowledge of the statistics of galaxy cluster structure, and of the scaling…
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…