Breaking the Obscuring Screen: A Resolved Molecular Outflow in a Buried
  QSO
  We present Keck laser guide star adaptive optics observations of the nearby
buried QSO F08572+3915:NW. We use near-infrared integral field data taken with
OSIRIS to reveal a compact disk and molecular outflow using Pa-alpha and H_2
rotational-vibrational transitions at a spatial resolution of 100 pc. The
outflow emerges perpendicular to the disk into a bicone of one-sided opening
angle 100 degrees up to distances of 400 pc from the nucleus. The integrated
outflow velocities, which reach at least -1300 km/s, correspond exactly to
those observed in (unresolved) OH absorption, but are smaller (larger) than
those observed on larger scales in the ionized (neutral atomic) outflow. These
data represent a factor of >10 improvement in the spatial resolution of
molecular outflows from mergers/QSOs, and plausibly represent the early stages
of the excavation of the dust screen from a buried QSO.
