Semileptonic decays of $D$ mesons in three-flavor lattice QCD

C. Aubin, C. Bernard, C. DeTar +17

We present the first three-flavor lattice QCD calculations for $D\to \pi l\nu$ and $D\to Kl\nu$ semileptonic decays. Simulations are carried out using ensembles of unquenched gauge field…