We use heavy vector meson SU(2)L×SU(2)R chiral perturbation theory
to predict differential decay distributions for τ→ρπντ and τ→K∗πντ in the kinematic region where
pV⋅pπ/mV (here V=ρ or K∗) is much smaller than the
chiral symmetry breaking scale. Using the large number of colors limit we also
predict the rate for τ→ωπντ in this region (now
V=ω). Comparing our prediction with experimental data, we determine
one of the coupling constants in the heavy vector meson chiral Lagrangian.Comment: 14 pages, latex 2e. We include the decay of the tau into the omega,
pi minus and the tau neutrino, and extract a value for the coupling constant
g2, using experimental dat