395 citations · 1.4k across the 20 of their papers we have counts for
5 papers · 1 filter
X-ray observations of sub-mm LABOCA galaxies in the eCDFS
I. Georgantopoulos, E. Rovilos, A. Comastri
We explore the X-ray properties of the 126 sub-mm galaxies (SMGs) of the LABOCA survey in the CDFS and the eCDFS regions. SMGs are believed to experience massive episodes of star-f…
A pan-chromatic view of the galaxy cluster XMMU J1230.3+1339 at z=0.975 - Observing the assembly of a massive system
Rene Fassbender, Hans Böhringer, Joana S. Santos +16
We present a comprehensive galaxy cluster study of XMMU J1230.3+1339 based on a joint analysis of X-ray data, optical imaging and spectroscopy observations, weak lensing results, a…
X-ray selected Infrared Excess AGN in the Chandra Deep Fields: a moderate fraction of Compton-thick sources
I. Georgantopoulos, E. Rovilos, E. M. Xilouris +2
We examine the properties of the X-ray detected, Infrared Excess AGN or Dust Obscured Galaxies (DOGs) in the Chandra Deep Fields (CDF). We find 26 X-ray selected sources which obey…
Optically faint X-ray sources in the CDFN: Spitzer constraints
E. Rovilos, I. Georgantopoulos, A. Akylas +1
We investigate the properties of the most optically faint sources in the GOODS-N area (R > 26.5 AB). Such extremely optically faint populations present an uncharted territory despi…
Star formation in AGN hosts in GOODS-N
L. Shao, D. Lutz, R. Nordon +40
Sensitive Herschel far-infrared observations can break degeneracies that were inherent to previous studies of star formation in high-z AGN hosts. Combining PACS 100 and 160um obser…