  We use the transverse-momentum dependence of the cross section for
diffractive dissociation of high energy pions to two jets to study some
non-perturbative Light-Cone wave functions of the pion. We compare the
predictions for this distribution by Gaussian and Coulomb wave functions as
well as the wave function derived from solution of the Light-Cone Hamiltonian
in the Singlet Model. We conclude that this experimentally measured information
provides a powerful tool for these studies.
