The Accretion History of AGN: A Newly Defined Population of Cold Quasars

Quasars are the most luminous of active galactic nuclei (AGN), and are perhaps responsible for quenching star formation in their hosts. The Stripe 82X catalog covers 31.3 deg^2 of the Stripe 82 field, of which the 15.6 deg^2 covered with XMM-Newton is also covered by Herschel/SPIRE. We have 2500 X-ray... Show more