Laurence J. Cooper

activity

20192023

most cited

B_{c} \to B_{s (d)}

form factors from lattice QCD

32 citations · 72 across the 4 of their papers we have counts for

collaborators

5 papers

hep-lat2023★ 24 cited

Precise determination of decay rates for $η_{c} \to γ γ$ , $J / ψ \to γ η_{c}$ and $J / ψ \to η_{c} e^{+} e^{-}$ from lattice QCD

Brian Colquhoun, Laurence J. Cooper, Christine T. H. Davies +1

We calculate the decay rates for $η_{c} \to γ γ$ , $J / ψ \to γ η_{c}$ and $J / ψ \to η_{c} e^{+} e^{-}$ in lattice QCD with $u$ , $d$ , $s$ and $c$ quarks in the sea for the first time. We improve sign…

hep-lat2021

Form factors for the decay processes $B_{c}^{+} \to D^{0} ℓ^{+} ν_{ℓ}$ and $B_{c}^{+} \to D_{s}^{+} ℓ^{+} ℓ^{-}$ from lattice QCD

Laurence Cooper, Christine Davies, Matthew Wingate

We present results of the first lattice QCD calculations of the weak matrix elements for the decays $B_{c}^{+} \to D^{0} ℓ^{+} ν_{ℓ}$ , $B_{c}^{+} \to D_{s}^{+} ℓ^{+} ℓ^{-}$ and $B_c^+ \to…

hep-lat2021★ 16 cited

Form factors for the processes $B_{c}^{+} \to D^{0} ℓ^{+} ν_{ℓ}$ and $B_{c}^{+} \to D_{s}^{+} ℓ^{+} ℓ^{-} (ν ν)$ from lattice QCD

Laurence J. Cooper, Christine T. H. Davies, Matthew Wingate

hep-lat2020★ 32 cited

$B_{c} \to B_{s (d)}$ form factors from lattice QCD

Laurence J. Cooper, Christine T. H. Davies, Judd Harrison +2

We present results of the first lattice QCD calculations of $B_{c} \to B_{s}$ and $B_{c} \to B_{d}$ weak matrix elements. Form factors across the entire physical $q^{2}$ range are then extra…

hep-lat2019

$B_{c} \to B_{s (d)}$ form factors

Laurence Cooper, Matthew Wingate, Christine Davies +2

We present results of the first lattice QCD calculations of $B_{c} \to B_{s}$ and $B_{c} \to B_{d}$ weak matrix elements. Results are derived from correlation functions computed on MILC Co…

Precise determination of decay rates for ηc​→γγ, J/ψ→γηc​ and J/ψ→ηc​e+e− from lattice QCD

Form factors for the decay processes Bc+​→D0ℓ+νℓ​ and Bc+​→Ds+​ℓ+ℓ− from lattice QCD

Form factors for the processes Bc+​→D0ℓ+νℓ​ and Bc+​→Ds+​ℓ+ℓ−(νν) from lattice QCD

Bc​→Bs(d)​ form factors from lattice QCD

Bc​→Bs(d)​ form factors

Precise determination of decay rates for $η_{c} \to γ γ$ , $J / ψ \to γ η_{c}$ and $J / ψ \to η_{c} e^{+} e^{-}$ from lattice QCD

Form factors for the decay processes $B_{c}^{+} \to D^{0} ℓ^{+} ν_{ℓ}$ and $B_{c}^{+} \to D_{s}^{+} ℓ^{+} ℓ^{-}$ from lattice QCD

Form factors for the processes $B_{c}^{+} \to D^{0} ℓ^{+} ν_{ℓ}$ and $B_{c}^{+} \to D_{s}^{+} ℓ^{+} ℓ^{-} (ν ν)$ from lattice QCD

$B_{c} \to B_{s (d)}$ form factors from lattice QCD

$B_{c} \to B_{s (d)}$ form factors