  We present XSHOOTER observations with previous ALMA, MUSE and $HST$
observations to study the nature of radio-jet triggered star formation and the
interaction of radio jets with the interstellar medium in the brightest cluster
galaxy (BCG) in the Abell 1795 cluster. Using $HST$ UV data we determined an
ongoing star formation rate of 9.3 M$_\odot$ yr$^{-1}$. The star formation
follows the global Kennicutt-Schmidt law, however, it has a low efficiency
compared to circumnuclear starbursts in nearby galaxies with an average
depletion time of $\sim$1 Gyr. The star formation and molecular gas are offset
by $\sim1$ kpc indicating that stars have decoupled from the gas. We detected
an arc of high linewidth in ionized gas where electron densities are elevated
by a factor of $\sim$4 suggesting a shock front driven by radio jets or
peculiar motion of the BCG. An analysis of nebular emission line flux ratios
suggests that the gas is predominantly ionized by star formation with a small
contribution from shocks. We also calculated the velocity structure function
(VSF) of the ionized and molecular gases using velocity maps to characterize
turbulent motion in the gas. The ionized gas VSF suggests that the radio jets
are driving supersonic turbulence in the gas. Thus radio jets can not only heat
the atmosphere on large scales and may quench star formation on longer
timescales while triggering star formation in positive feedback on short
timescales of a few million years.
