form factors at nonzero recoil and from -flavor lattice QCD

JA Bailey, A Bazavov, C Bernard, CM Bouchard… - Physical Review D, 2015 - APS
We present the first unquenched lattice-QCD calculation of the hadronic form factors for the
exclusive decay B¯→ D ℓ ν¯ at nonzero recoil. We carry out numerical simulations on 14 …

-mixing matrix elements from lattice QCD for the Standard Model and beyond

A Bazavov, C Bernard, CM Bouchard, CC Chang… - Physical Review D, 2016 - APS
We calculate—for the first time in three-flavor lattice QCD—the hadronic matrix elements of
all five local operators that contribute to neutral B 0-and B s-meson mixing in and beyond the …

decay form factors from three-flavor lattice QCD

JA Bailey, A Bazavov, C Bernard, CM Bouchard… - Physical Review D, 2016 - APS
We compute the form factors for the B→ K l+ l-semileptonic decay process in lattice QCD
using gauge-field ensembles with 2+ 1 flavors of sea quark, generated by the MILC …

from decays and ()-flavor lattice QCD

JA Bailey, A Bazavov, C Bernard, CM Bouchard… - Physical Review D, 2015 - APS
We present a lattice-QCD calculation of the B→ π ℓ ν semileptonic form factors and a new
determination of the CKM matrix element| V ub|. We use the MILC asqtad (2+ 1)-flavor lattice …

Short-distance matrix elements for -meson mixing from lattice QCD

A Bazavov, C Bernard, CM Bouchard, CC Chang… - Physical Review D, 2018 - APS
We calculate in three-flavor lattice QCD the short-distance hadronic matrix elements of all
five Δ C= 2 four-fermion operators that contribute to neutral D-meson mixing both in and …

Tuning Fermilab heavy quarks in flavor lattice QCD with application to hyperfine splittings

C Bernard, C DeTar, M Di Pierro, AX El-Khadra… - Physical Review D …, 2011 - APS
We report the nonperturbative tuning of parameters—κ c, κ b, and κ crit—that are related to
the bare heavy-quark mass in the Fermilab action. This requires the computation of the …

[图书][B] Short-distance matrix elements for D-meson mixing for 2+ 1 flavor lattice QCD

CC Chang - 2015 - search.proquest.com
We study the short-distance hadronic matrix elements for D-meson mixing with partially
quenched N f= 2+ 1 lattice QCD. We use a large set of the MIMD Lattice Computation …

from decays and (2+1)-flavor lattice QCD

F Lattice, M Collaborations, JA Bailey… - arXiv preprint arXiv …, 2015 - arxiv.org
We present a lattice-QCD calculation of the $ B\to\pi\ell\nu $ semileptonic form factors and a
new determination of the CKM matrix element $| V_ {ub}| $. We use the MILC asqtad 2+ 1 …

[PDF][PDF] Jon. A. Bailey, A. Bazavov, 2, C. Bernard, 3 CM Bouchard, 4, 5 C. DeTar, 6 D. Du, 7, 8, AX El-Khadra, 7 J. Foley, Freeland, 9 E. Gámiz, 10 Steven Gottlieb, 11 …

JN Simone, R Sugar, D Toussaint… - arXiv preprint arXiv …, 2015 - researchgate.net
We present a lattice-QCD calculation of the B→ πlν semileptonic form factors and a new
determination of the CKM matrix element| Vub|. We use the MILC asqtad 2+ 1-flavor lattice …

Short-distance matrix elements for -meson mixing for 2+1 lattice QCD

CC Chang - 2015 - osti.gov
We study the short-distance hadronic matrix elements for D-meson mixing with partially
quenched Nf= 2+ 1 lattice QCD. We use a large set of the MIMD Lattice Computation …