369 citations · 759 across the 9 of their papers we have counts for
9 papers
The XMM Cluster Survey: Evidence for energy injection at high redshift from evolution of the X-ray luminosity-temperature relation
Matt Hilton, A. Kathy Romer, Scott T. Kay +21
We measure the evolution of the X-ray luminosity-temperature (L_X-T) relation since z~1.5 using a sample of 211 serendipitously detected galaxy clusters with spectroscopic redshift…
Strong Gravitational Lensing by the Super-massive cD Galaxy in Abell 3827
E. R. Carrasco, P. L. Gomez, T. Verdugo +6
We have discovered strong gravitational lensing features in the core of the nearby cluster Abell 3827 by analyzing Gemini South GMOS images. The most prominent strong lensing featu…
Early assembly of the most massive galaxies
Chris A. Collins, John P. Stott, Matt Hilton +15
The current consensus is that galaxies begin as small density fluctuations in the early Universe and grow by in situ star formation and hierarchical merging. Stars begin to form re…
The XMM Cluster Survey: The Dynamical State of XMMXCS J2215.9-1738 at z=1.457
Matt Hilton, Chris A. Collins, S. Adam Stanford +12
We present new spectroscopic observations of the most distant X-ray selected galaxy cluster currently known, XMMXCS J2215.9-1738 at z=1.457, obtained with the DEIMOS instrument at…
Coma cluster object populations down to M_R~-9.5
C. Adami, J. P. Picat, F. Durret +3
This study follows a recent analysis of the galaxy luminosity functions and colour-magnitude red sequences in the Coma cluster (Adami et al. 2007). We analyze here the distribution…
Spatial variations of the optical galaxy luminosity functions and red sequences in the Coma cluster: clues to its assembly history
C. Adami, F. Durret, A. Mazure +4
Clusters of galaxies are believed to be at the intersections of cosmological filaments and to grow by accreting matter from these filaments. Such continuous infall has major conseq…