  We examine the motion of a probe particle driven through a chiral fluid
composed of circularly swimming disks. We find that the probe particle travels
in both the longitudinal direction, parallel to the driving force, and in the
transverse direction, perpendicular to the driving force, giving rise to a Hall
angle. Under constant driving force, we show that the probe particle velocity
in both the longitudinal and transverse directions exhibits nonmonotonic
behavior as a function of the activity of the circle swimmers. The Hall angle
is maximized when a resonance occurs between the frequency of the chiral disks
and the motion of the probe particle. As the density of the chiral fluid
increases, the Hall angle gradually decreases before reaching zero when the
system enters a jammed state. We show that the onset of jamming depends on the
chiral particle swimming frequency, with a fluid state appearing at low
frequencies and a jammed solid occurring at high frequencies.
