159 citations · 556 across the 25 of their papers we have counts for
25 papers
First determination of the strange and light quark masses from full lattice QCD
HPQCD collaboration, MILC collaboration, UKQCD collaboration +18
We compute the strange quark mass and the average of the and quark masses using full lattice QCD with three dynamical quarks combined with experimental value…
Taste-Changing in Staggered Quarks
Quentin Mason, Peter Lepage, Paul Mackenzie +4
We present results from a systematic perturbative investigation of taste-changing in improved staggered quarks. We show one-loop taste-changing interactions can be removed perturba…
The determination of alpha_s from lattice QCD with 2+1 flavors of dynamical quarks
C. Davies, A. Gray, M. Alford +8
We describe the first lattice determination of the strong coupling constant with 3 flavors of dynamical quarks. The method follows previous analyses in using a perturbative expansi…
On the strange quark mass with improved staggered quarks
J. Hein, C. Davies, G. P. Lepage +2
We present results on the sum of the masses of light and strange quark using improved staggered quarks. Our calculation uses 2+1 flavours of dynamical quarks. The effects of the dy…
The Upsilon Spectrum from Lattice QCD with 2+1 Flavors of Dynamical Quarks
A. Gray, C. Davies, M. Alford +8
We describe the bottomonium spectrum obtained on the MILC configurations which incorporate 2+1 flavors of dynamical quarks. We compare to quenched and 2 flavor results also on MILC…
Semileptonic B Decays from an NRQCD/D234 Action
J. Shigemitsu, S. Collins, C. T. H. Davies +3
Semileptonic B decays are studied on quenched anisotropic lattices using Symanzik improved glue, NRQCD heavy quark and D234 light quark actions. We employ constrained fits to extra…