  Using a 1-MA, 100ns-rise-time pulsed power generator, radial foil
configurations can produce strongly collimated plasma jets. The resulting jets
have electron densities on the order of 10^20 cm^-3, temperatures above 50 eV
and plasma velocities on the order of 100 km/s, giving Reynolds numbers of the
order of 10^3, magnetic Reynolds and P\'eclet numbers on the order of 1. While
Hall physics does not dominate jet dynamics due to the large particle density
and flow inside, it strongly impacts flows in the jet periphery where plasma
density is low. As a result, Hall physics affects indirectly the geometrical
shape of the jet and its density profile. The comparison between experiments
and numerical simulations demonstrates that the Hall term enhances the jet
density when the plasma current flows away from the jet compared to the case
where the plasma current flows towards it.
