TitleObscured and unobscured AGN populations in a hard-X-ray selected sample of the XMDS survey
AuthorsTajer, M.; Polletta, M.; Chiappetti, L.; Maraschi, L.; Trinchieri, G.; Maccagni, D.; Andre ...
Bibcode

2007A&A...467...73T   Search ADS ↗

AbstractAims:Our goal is to probe the populations of obscured and unobscured AGN investigating their optical-IR and X-ray properties as a function of X-ray flux, luminosity and redshift within a hard X-ray selected sample with wide multiwavelength coverage.
Methods: We selected a sample of 136 X-ray sources detected at a significance of ≥3 σ in the 2{-}10 keV band (F2-10 ⪆ 10-14 erg cm-2 ...
Objects

133 Objects    Search NED ↙