D-decays with unquenched Lattice QCD

Abstract

We discuss the recent progress in computing the D-meson decay constant and D->pi l nu form factors from the lattice QCD simulations with Nf=2 dynamical using Wilson quarks. We report fD=201(20)MeV and F+(1GeV^2)/fD=4.04(78)GeV^-1 at a=0.08fm.

Contribution to the proceedings of Moriond 2008 : QCD and High Energy Interactions session