266 citations · 352 across the 15 of their papers we have counts for
4 papers · 1 filter
Two-point Correlator Fits on HISQ Ensembles
A. Bazavov, C. Bernard, C. Bouchard +22
We present our methods to fit the two point correlators for light, strange, and charmed pseudoscalar meson physics with the highly improved staggered quark (HISQ) action. We make u…
Hadronic matrix elements for B-mixing in the Standard Model and beyond
C. M. Bouchard
We use lattice QCD to calculate the B-mixing hadronic matrix elements for a basis of effective four-quark operators that spans the space of all possible contributions in, and beyon…
Neutral B-meson mixing from three-flavor lattice QCD: Determination of the SU(3)-breaking ratio ξ
A. Bazavov, C. Bernard, C. M. Bouchard +20
We study SU(3)-breaking effects in the neutral B_d-\bar B_d and B_s-\bar B_s systems with unquenched N_f=2+1 lattice QCD. We calculate the relevant matrix elements on the MILC coll…
Neutral mixing from 2+1 flavor lattice-QCD: the Standard Model and beyond
C. M. Bouchard, E. D. Freeland, C. Bernard +5
We report on the status of our lattice-QCD calculation of the hadronic contribution to and mixing, with 2+1 flavors of dynamical sea quarks. Preliminary results for…