Significant Suppression of Star Formation in Radio-Quiet AGN Host
  Galaxies with Kiloparsec-Scale Radio Structures
  We conducted 22~GHz 1" JVLA imaging of 100 radio-quiet X-ray selected AGN
from the Swift-BAT survey. We find AGN-driven kiloparsec-scale radio structures
inconsistent with pure star formation in 11 AGN. The host galaxies of these AGN
lie significantly below the star-forming main sequence, indicating suppressed
star formation. While these radio structures tend to be physically small
compared to the host galaxy, the global star formation rate of the host is
affected. We evaluate the energetics of the radio structures interpreted first
as immature radio jets, and then as consequences of an AGN-driven radiative
outflow, and compare them to two criteria for successful feedback: the ability
to remove the CO-derived molecular gas mass from the galaxy gravitational
potential and the kinetic energy transfer to molecular clouds leading to
$v_\mathrm{cloud} > \sigma_*$. In most cases, the jet interpretation is
insufficient to provide the energy necessary to cause the star formation
suppression. Conversely, the wind interpretation provides ample energy in all
but one case. We conclude that it is more likely that the observed suppression
of star formation in the global host galaxy is due to ISM interactions of a
radiative outflow, rather than a small-scale radio jet.
