New methods for B meson decay constants and form factors from lattice NRQCD
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DOI: 10.1103/physrevd.97.054509
Abstract: We determine the normalization of scalar and pseudoscalar current operators made from nonrelativistic b quarks and highly improved staggered light quarks in lattice quantum chromodynamics (QCD) through OðαsÞ and ΛQCD=mb. We use matrix elements of… read more here.
Keywords: decay constants; constants form; form factors; meson decay ... See more keywords