424 citations · 6.4k across the 100 of their papers we have counts for
6 papers · 1 filter
Determination of from a lattice-QCD calculation of the semileptonic form factor with physical quark masses
A. Bazavov, C. Bernard, C. Bouchard +21
We calculate the kaon semileptonic form factor from lattice QCD, working, for the first time, at the physical light-quark masses. We use gauge configurations generated by…
Leptonic decay-constant ratio f_{K^+}/f_{pi^+} from lattice QCD with physical light quarks
A. Bazavov, C. Bernard, C. DeTar +15
A calculation of the ratio of leptonic decay constants f_{K^+}/f_{π^+} makes possible a precise determination of the ratio of CKM matrix elements |V_{us}|/|V_{ud}| in the Standard…
Refining new-physics searches in B -> D tau nu decay with lattice QCD
Jon A. Bailey, A. Bazavov, C. Bernard +23
The semileptonic decay channel B -> D tau nu is sensitive to the presence of a scalar current, such as that mediated by a charged-Higgs boson. Recently the BaBar experiment reporte…
The Discovery Potential of a Super B Factory
JoAnne. L. Hewett, David G. Hitlin, T. Abe +96
The Proceedings of the 2003 SLAC Workshops on flavor physics with a high luminosity asymmetric e+e- collider. The sensitivity of flavor physics to physics beyond the Standard Model…
Semileptonic decays of mesons in three-flavor lattice QCD
C. Aubin, C. Bernard, C. DeTar +17
We present the first three-flavor lattice QCD calculations for and semileptonic decays. Simulations are carried out using ensembles of unquenched gauge field…
Lattice Calculations of Decay Constants
C. Bernard
Lattice attempts to compute the leptonic decay constants of heavy-light pseudoscalar mesons are described. I give a short historical overview of such attempts and then discuss some…