Abstract
Charm and bottom mesons and baryons are incorporated into a low energy chiral Lagrangian. Interactions of the heavy hadrons with light octet Goldstone bosons are studied in a framework which represents a synthesis of chiral perturbation theory and the heavy quark effective theory. The differential decay rate for the semileptonic process $\LBzero \to Σ_c^{++} + e^- + \barν_e + π^-$ is calculated at the zero recoil point using this hybrid formalism.
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