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hep-lat2004
The heavy quark's self energy from moving NRQCD on the lattice
A. Dougall, C. T. H. Davies, K. M. Foley +1
We present a calculation of the heavy quark's self energy in moving NRQCD to one-loop in perturbation theory. Results for the energy shift and external momentum renormalisation are…
hep-lat2004
Semileptonic B Decays with Nf=2+1 Dynamical Quarks
J. Shigemitsu, C. T. H. Davies, A. Dougall +6
Semileptonic, B --> pi l,nu, decays are studied on the MILC dynamical configurations using NRQCD heavy and Asqtad light quarks. We work with light valence quark masses ranging betw…