Speaker: Sarah Gallagher

Resolved: The SED's the Thing

Quasars' spectral energy distributions are remarkable for the amount of power emitted across decades of frequency, from the infrared through the X-ray. The continuum emission from the optical through the X-ray regime is the primary signature of the accretion disk feeding the supermassive black hole. We argue that the shape and luminosity of this primary continuum fundamentally shapes the circumnuclear environment by launching or suppressing a radiatively driven disk wind. The properties of the disk wind naturally account for an array of high-ionization, broad emission-line phenomenology such as CIV blueshifts and the Baldwin effect.