A non-perturbative computation of the B-meson decay constant and the b-quark mass in HQET
arXiv:hep-ph/0311045 · doi:10.1140/epjcd/s2003-03-1007-y
Abstract
A lattice computation of the B-meson decay constant and the mass of the b-quark to leading order in the heavy quark effective theory is presented. The involved renormalization problems are solved non-perturbatively, and the continuum limit is taken. In the quenched approximation the results reported here already offer an interesting numerical precision, which will be further improved in the near future.
Invited talk at International Europhysics Conference on High Energy Physics, EPS-HEP2003, 17-23 July 2003, Aachen, Germany, 5 pages, 7 figures, latex2e, uses epsfig, svjour and svepj