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 2020Show all

5 papers · 1 filter

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…

hep-lat2020

$R (J / ψ)$ and $B_{c}^{-} \to J / ψ ℓ^{-} ν ˉ_{ℓ}$ Lepton Flavor Universality Violating Observables from Lattice QCD

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

We use our lattice QCD computation of the $B_{c} \to J / ψ$ form factors to determine the differential decay rate for the semitauonic decay channel and construct the ratio of br…

hep-lat2020★ 77 cited

Charmonium properties from lattice QCD + QED: hyperfine splitting, $J / ψ$ leptonic width, charm quark mass and $a_{μ}^{c}$

D. Hatton, C. T. H. Davies, B. Galloway +3

We have performed the first $n_{f} = 2 + 1 + 1$ lattice QCD computations of the properties (masses and decay constants) of ground-state charmonium mesons. Our calculation uses the HISQ a…

hep-lat2020

Lattice $B \to D^{()}$ form factors, $R (D^{()})$ , and $∣ V_{c b} ∣$

Andrew Lytle

I discuss recent progress in lattice calculations of $B \to D^{(*)} ℓ ν$ form factors, important for the precision determination of $∣ V_{c b} ∣$ in the Standard Model (SM), and fo…

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

R(J/ψ) and Bc−​→J/ψℓ−νˉℓ​ Lepton Flavor Universality Violating Observables from Lattice QCD

Charmonium properties from lattice QCD + QED: hyperfine splitting, J/ψ leptonic width, charm quark mass and aμc​

Lattice B→D(∗) form factors, R(D(∗)), and ∣Vcb​∣

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

$R (J / ψ)$ and $B_{c}^{-} \to J / ψ ℓ^{-} ν ˉ_{ℓ}$ Lepton Flavor Universality Violating Observables from Lattice QCD

Charmonium properties from lattice QCD + QED: hyperfine splitting, $J / ψ$ leptonic width, charm quark mass and $a_{μ}^{c}$

Lattice $B \to D^{()}$ form factors, $R (D^{()})$ , and $∣ V_{c b} ∣$