Tests of the charged weak current in correlated hadronic $\tau$ decays using L3 at LEP

With a sample of 86,000 Z -> t + t - (y) events collected with the L3 detector at LEP in 1991, 1992, and 1993, we have measured the hadronic chirality parameter ( h ) using a subsample of 22,500 events with a pi and/or p in the final state. We exploit for this analysis the energy spectra of the pion, the decay dynamics of the p, and correlations between selected pi - pi, pi - p and p - p final states.