  We report the experimental determination of the scattering parameters for a
p-wave Feshbach resonance in a single component Fermi gas of 6Li atoms in the
lowest spin state. The time scale of the cross-dimensional relaxation reflects
the elastic scattering rate of the atoms, and scattering parameters are
determined from the scattering rate as a function of magnetic field by taking
into account the momentum distribution and inhomogeneous density profile of the
atoms in a trap. Precise determination of the scattering parameters for a
p-wave Feshbach resonance is an important step toward the realization of a
p-wave superfluid in an ultracold atomic gas.
