Non-perturbative Heavy Quark Effective Theory: An application to semi-leptonic B-decays
Abstract
We review a lattice strategy how to non-perturbatively determine the coefficients in the HQET expansion of all components of the heavy-light axial and vector currents, including 1/mh-corrections. We also discuss recent preliminary results on the form factors parameterizing semi-leptonic B-decays at the leading order in 1/mh.
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