X-ray constraints on the fraction of obscured AGN at high accretion luminosities

A. Georgakakis, M. Salvato, Z. Liu +9

The wide-area XMM-XXL X-ray survey is used to explore the fraction of obscured AGN at high accretion luminosities, $L_X(2-10\mathrm{keV})>10^{44}\mathrm{erg}{\mathrm{s}}^{-1}$, and out to re…