424 citations · 2.3k across the 70 of their papers we have counts for
10 papers · 1 filter
Simulations with dynamical HISQ quarks
A. Bazavov, C. Bernard, C. DeTar +11
We report on the status of a program of generating and using configurations with four flavors of dynamical quarks, using the HISQ action. We study the lattice spacing dependence of…
Results for light pseudoscalar mesons
MILC Collaboration, A. Bazavov, C. Bernard +13
We present the current status of the MILC collaboration's calculations of the properties of the light pseudoscalar meson sector. We use asqtad staggered ensembles with 2+1 dynamica…
Numerical Tests of the Improved Fermilab Action
C. Detar, A. S. Kronfeld, M. B. Oktay
Recently, the Fermilab heavy-quark action was extended to include dimension-six and -seven operators in order to reduce the discretization errors. In this talk, we present results…
Semileptonic decays of K and D mesons in 2+1 flavor QCD
Jon A. Bailey, A. Bazavov, C. Bernard +17
The experimentally measured rates of the semileptonic decays K -> pi l nu and D -> K(pi) l nu can be combined with lattice calculations of the associated form factors to precisely…
B -> D* l nu at zero recoil: an update
Jon A. Bailey, A. Bazavov, C. Bernard +17
We present an update of our calculation of the form factor for B -> D* l nu at zero recoil, with higher statistics and finer lattices. As before, we use the Fermilab action for b a…
Staggered chiral perturbation theory in the two-flavor case and SU(2) analysis of the MILC data
A. Bazavov, C. Bernard, C. DeTar +11
In the light pseudoscalar sector, we study rooted staggered chiral perturbation theory in the two-flavor case. The pion mass and decay constant are calculated through NLO for a par…