The complex jet- and bar-perturbed kinematics in NGC 3393 as revealed
  with ALMA and GEMINI-GMOS/IFU
  NGC 3393, a nearby Seyfert 2 galaxy with nuclear radio jets, large-scale and
nuclear bars, and a posited secondary super massive black hole, provides an
interesting laboratory to test the physics of inflows and outflows. Here we
present and analyse the molecular gas (ALMA observations of CO J:2-1 emission
over a field of view (FOV) of 45\arcsec \times 45\arcsec, at 0\farcs56 (143 pc)
spatial and 5 km/s spectral resolution), ionised gas and stars
(GEMINI-GMOS/IFU; over a FOV of 4\arcsec \times 5\arcsec, at 0\farcs62 (159 pc)
spatial and 23 km/s spectral resolution) in NGC 3393. The ionised gas emission,
detected over the complete GEMINI-GMOS FOV, has three identifiable kinematic
components. A narrow (\sigma < 115 km/s) component present in the complete FOV,
which is consistent with rotation in the galaxy disk. A broad (\sigma > 115
km/s) redshifted component, detected near the NE and SW radio lobes; which we
interpret as a radio jet driven outflow. And a broad (\sigma > 115 km/s)
blueshifted component that shows high velocities in a region perpendicular to
the radio jet axis; we interpret this as an equatorial outflow. The CO J:2-1
emission is detected in spiral arms on 5\arcsec - 20\arcsec scales, and in two
disturbed circumnuclear regions. The molecular kinematics in the spiral arms
can be explained by rotation. The highly disturbed kinematics of the inner
region can be explained by perturbations induced by the nuclear bar and
interactions with the large scale bar.
  We find no evidence for, but cannot strongly rule out, the presence of the
posited secondary black hole.
