Galaxy-wide outflows in z$\sim$1.5 luminous obscured QSOs revealed
  through NIR slit-resolved spectroscopy
  Aims. The co-evolution of galaxies and super massive black holes (SMBHs)
requires that some sort of feedback mechanism is operating during the active
galactic nuclei (AGN) phases. AGN driven winds are the most likely candidates
for such feedback mechanism, but direct observational evidence of their
existence and of their effects on the host galaxies are still scarce and their
physical origin is still hotly debated.
  Methods. X-shooter observations of a sample of X-ray selected, obscured
quasars at z$\sim$1.5, selected on the basis of their observed red colors and
X-ray-to-optical flux ratio, have shown the presence of outflowing ionized gas
identified by broad [OIII] emission lines in 6 out of 8 objects, confirming the
efficiency of the selection criteria. Here we present slit-resolved
spectroscopy for the two brightest sources, XID2028 and XID5321, to study the
complex emission and absorption line kinematics.
  Results. We detect outflow extended out to $\sim$ 10 kpc from the central
black hole (BH), both as blueshifted and redshifted emission. Interestingly, we
also detect kpc scale outflows in the [OII] emission lines and in the neutral
gas component, traced by the sodium D and magnesium absorption lines,
confirming that a substantial amount of the outflowing mass is in the form of
neutral gas.
  Conclusions. The measured gas velocities and the outflow kinetic powers,
inferred under reasonable assumptions on the geometry and physical properties
of these two systems, favor an AGN origin for the observed winds.
