A. Lytle

activity

19992022

most citedB-meson decay constants: a more complete picture from full lattice QCD

144 citations · 422 across the 15 of their papers we have counts for

collaborators

Showing hep-latShow all

28 papers · 1 filter

hep-lat2022

RG-running of the tensor currents for $N_{f}$ =3 QCD in a $χ S F$ setup

Isabel Campos Plasencia, Mattia Dalla Brida, Giulia Maria de Divitiis +4

We present the preliminary results of the non-perturbative running of the flavour non-singlet tensor operator in the high-energy range $2 GeV ≲ μ ≲ 128 GeV$ i…

hep-lat2021

B- and D-meson semileptonic decays with highly improved staggered quarks

William I Jay, Andrew Lytle, Carleton DeTar +7

We present results for $B_{(s)}$ - and $D_{(s)}$ -meson semileptonic decays from ongoing calculations by the Fermilab Lattice and MILC Collaborations. Our calculation employs the hig…

hep-lat2021★ 20 cited

Bottomonium precision tests from full lattice QCD: hyperfine splitting, $Υ$ leptonic width and $b$ quark contribution to $e^{+} e^{-} \to$ hadrons

D. Hatton, C. T. H. Davies, J. Koponen +2

We calculate the mass difference between the $Υ$ and $η_{b}$ and the $Υ$ leptonic width from lattice QCD using the Highly Improved Staggered Quark formalism for the $b$ quark and inc…

hep-lat2021

Determination of $m_{b} / m_{c}$ and $m_{b}$ from $n_{f} = 4$ lattice QCD $+$ QED

D. Hatton, C. T. H. Davies, J. Koponen +2

We extend HPQCD's earlier $n_{f} = 4$ lattice-QCD analysis of the ratio of $MSB$ masses of the $b$ and $c$ quark to include results from finer lattices (down to 0.0…

hep-lat2020

Renormalisation of the tensor current in lattice QCD and the $J / ψ$ tensor decay constant

D. Hatton, C. T. H. Davies, G. P. Lepage +1

Lattice QCD calculations of form factors for rare Standard Model processes such as $B \to K ℓ^{+} ℓ^{-}$ use tensor currents that require renormalisation. These renormalisation f…

hep-lat2020

$B_{c} \to J / ψ$ Form Factors for the full $q^{2}$ range from Lattice QCD

Judd Harrison, Christine T. H. Davies, Andrew Lytle

We present the first lattice QCD determination of the $B_{c} \to J / ψ$ vector and axial-vector form factors. These will enable experimental information on the rate for $B_{c}$ s…

RG-running of the tensor currents for Nf​ =3 QCD in a χSF setup

B- and D-meson semileptonic decays with highly improved staggered quarks

Bottomonium precision tests from full lattice QCD: hyperfine splitting, Υ leptonic width and b quark contribution to e+e−→ hadrons

Determination of mb​/mc​ and mb​ from nf​=4 lattice QCD+QED

Renormalisation of the tensor current in lattice QCD and the J/ψ tensor decay constant

Bc​→J/ψ Form Factors for the full q2 range from Lattice QCD

RG-running of the tensor currents for $N_{f}$ =3 QCD in a $χ S F$ setup

Bottomonium precision tests from full lattice QCD: hyperfine splitting, $Υ$ leptonic width and $b$ quark contribution to $e^{+} e^{-} \to$ hadrons

Determination of $m_{b} / m_{c}$ and $m_{b}$ from $n_{f} = 4$ lattice QCD $+$ QED

Renormalisation of the tensor current in lattice QCD and the $J / ψ$ tensor decay constant

$B_{c} \to J / ψ$ Form Factors for the full $q^{2}$ range from Lattice QCD