Abstract
We derive the continuum and lattice tree-level moving NRQCD (mNRQCD) through order1/ m 2. mNRQCD is a generalization of NRQCD for dealing with hadrons with nonzero velocity u μ . The quark's total momentum is written as P μ = Mu μ + k μwherek μ ≪ Mu μ is discretized and Mu μ is treated exactly. Radiative corrections to couplings on the lattice are discussed. mNRQCD is particularly useful for calculating B → π and B → D form factors since errors are similar at low and high recoil.
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