290 citations · 350 across the 3 of their papers we have counts for
3 papers
Triplets of Quasars at high redshift I: Photometric data
M. Victoria Alonso, Georgina V. Coldwell, Ilona Sochting +4
We have conducted an optical and infrared imaging in the neighbourhoods of 4 triplets of quasars. R, z', J and Ks images were obtained with MOSAIC II and ISPI at Cerro Tololo Inter…
The Luminosity Function of X-ray Selected Active Galactic Nuclei: Evolution of Supermassive Black Holes at High Redshift
J. D. Silverman, P. J. Green, W. A. Barkhouse +9
We present a measure of the hard (2-8 keV) X-ray luminosity function (XLF) of Active Galactic Nuclei up to z~5. At high redshifts, the wide area coverage of the Chandra Multiwaveng…
ChaMP Serendipitous Galaxy Cluster Survey
W. A. Barkhouse, P. J. Green, A. Vikhlinin +12
We present a survey of serendipitous extended X-ray sources and optical cluster candidates from the Chandra Multi-wavelength Project (ChaMP). Our main goal is to make an unbiased c…