544 citations · 3.4k across the 66 of their papers we have counts for
4 papers · 1 filter
Precision charm physics, m_c and alpha_s from lattice QCD
C. T. H. Davies, E. Gregory, I. Kendall +10
We present an update of results from the HPQCD collaboration on charm physics using the Highly Improved Staggered Quark action. This includes a precise determination of m_c using m…
Precision and mass calculations
E. B. Gregory, C. T. H. Davies, K. Y. Wong +4
We give improved results for B meson masses using NRQCD quarks and HISQ light valence quarks for a range of lattice spacings and sea quark masses enabling controlled extrapolat…
Matching the Bare and MSbar Charm Quark Masses Using Weak Coupling Simulations
I. F. Allison, K. Y. Wong, C. T. H. Davies +8
We provide a new determination of the charm quark mass using the Highly Improved Staggered Quark (HISQ) action, finding m_c(3 GeV) = 0.983(23) GeV. Our determination makes extensiv…
High-Precision Charm-Quark Mass and QCD Coupling from Current-Current Correlators in Lattice and Continuum QCD
I. Allison, E. Dalgic, C. T. H. Davies +12
We use lattice QCD simulations, with MILC gluon configurations and HISQ c-quark propagators, to make very precise determinations of moments of charm-quark pseudoscalar, vector and…