The Decay Constants F(B+) and F(D+) from Three-flavor Lattice QCD.

The Decay Constants F(B+) and F(D+) from Three-flavor Lattice QCD. PDF Author: R. T. Evans
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Languages : en
Pages : 6

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Book Description
We present new results for f{sub B+} and f{sub D+} from the MILC 2+1 flavor a = 0.09fm 'fine' lattice. We use clover heavy quarks in the Fermilab interpretation and improved staggered light quarks. Lattice results from partially quenched QCD fix the parameters of staggered chiral perturbation theory which is used in the extrapolation to the physical decay constants.