We present new results for fB+ and fD+ 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.
|Original language||English (US)|
|Journal||Proceedings of Science|
|State||Published - 2006|
|Event||24th International Symposium on Lattice Field Theory, LATTICE 2006 - Tucson, United States|
Duration: Jul 23 2006 → Jul 28 2006
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