186 citations · 1.7k across the 25 of their papers we have counts for
7 papers · 1 filter
B-meson mixing from full lattice QCD with physical u, d, s and c quarks
R. J. Dowdall, C. T. H. Davies, R. R. Horgan +3
We present the first lattice QCD calculation of the and mixing parameters with physical light quark masses. We use MILC gluon field configurations that include , …
The strange and charm quark contributions to the anomalous magnetic moment of the muon from lattice QCD
Jonna Koponen, Bipasha Chakraborty, Christine T. H. Davies +5
We describe a new technique (published in Phys. Rev. D89 114501) to determine the contribution to the anomalous magnetic moment of the muon coming from the hadronic vacuum polarisa…
The strange and charm quark contributions to the anomalous magnetic moment (g -2) of the muon from current-current correlators
Bipasha Chakraborty, Christine Davies, Gordon Donald +5
We describe a new technique (presented in arXiv:1403.1778) to determine the contribution to the anomalous magnetic moment (g-2) of the muon coming from the hadronic vacuum polarisa…
The and Leptonic Widths, and from full lattice QCD
B. Colquhoun, R. J. Dowdall, C. T. H. Davies +2
We determine the decay rate to leptons of the ground-state meson and its first radial excitation in lattice QCD for the first time. We use radiatively-improved NRQCD for the $b…
High-precision quark masses and QCD coupling from lattice QCD
Bipasha Chakraborty, C. T. H. Davies, G. C. Donald +6
We present a new lattice QCD analysis of heavy-quark pseudoscalar-pseudoscalar correlators, using gluon configurations from the MILC collaboration that include vacuum polarization…
Strange and charm quark contributions to the anomalous magnetic moment of the muon
Bipasha Chakraborty, C. T. H. Davies, G. C. Donald +4
We describe a new technique to determine the contribution to the anomalous magnetic moment of the muon coming from the hadronic vacuum polarization using lattice QCD. Our method re…
Nonperturbative tests of the renormalization of mixed clover-staggered currents in lattice QCD
Bipasha Chakraborty, Christine Davies, Gordon Donald +3
The Fermilab Lattice and MILC collaborations have shown in one-loop lattice QCD perturbation theory that the renormalization constants of vector and axial-vector mixed clover-asqta…