A New Formulation for HQET
Abstract
Description
We proposed a new formulation for heavy quark effective theory (HQET), whose Lagrangian is hermitian and has a manifest reparameterization invariance. As an application, we calculated the semileptonic and nonleptonic inclusive heavy hadron decay rates up to second order mass corrections and found that there are no kinetic energy correction terms.
11 pages, Latex; v2: minor typesetting error is corrected
11 pages, Latex; v2: minor typesetting error is corrected