J. Harrison

activity

20172025

most citedLattice QCD calculation of the

B_{(s)} \to D_{(s)}^{*} ℓ ν

form factors at zero recoil and implications for

∣ V_{c b} ∣

74 citations · 296 across the 14 of their papers we have counts for

collaborators

15 papers

hep-lat2025

Improved Lattice QCD $B_{c} \to J / ψ$ Vector, Axial-Vector, and Tensor Form Factors

Judd Harrison

We present an update of HPQCD's lattice QCD determination of the $B_{c} \to J / ψ$ vector and axial-vector form factors, and provide new results for the tensor form factors. We use the…

hep-lat2025

Heavy-light meson decay constants and hyperfine splittings with the heavy-HISQ method

Kerr A. Miller, Judd Harrison, Christine T. H. Davies +1

We compute ratios between the vector and pseudoscalar, and tensor and vector decay constants, and between hyperfine splittings for $D_{(s)}^{(*)}$ and $B_{(s)}^{(*)}$ mesons. We us…

hep-lat2025

Update of HPQCD $B_{c} \to J / ψ$ Form Factors

Judd Harrison

We present an update of our lattice QCD determination of the $B_{c} \to J / ψ$ vector and axial-vector form factors, including new results for the tensor form factors. We use the Highly…

hep-lat2024

$b ˉ c$ susceptibilities from fully relativistic lattice QCD

Judd Harrison

We compute the $h ˉ c$ (pseudo)scalar, (axial-)vector and (axial-)tensor susceptibilities as a function of $u = m_{c} / m_{h}$ between $u = m_{c} / m_{b}$ and $u = 0.8$ using fully relativistic l…

hep-lat2023★ 9 cited

$B \to D^{*}$ vector, axial-vector and tensor form factors for the full $q^{2}$ range from lattice QCD

Judd Harrison, Christine T. H. Davies

We compute the complete set of SM and tensor $B_{(s)} \to D_{(s)}^{*} ℓ ν ˉ$ semileptonic form factors across the full kinematic range of the decay using second generation MILC $n_…

hep-lat2021★ 27 cited

$B_{s} \to D_{s}^{*}$ Form Factors for the full $q^{2}$ range from Lattice QCD

Judd Harrison, Christine T. H. Davies

We compute the Standard Model semileptonic vector and axial-vector form factors for $B_{s} \to D_{s}^{*}$ decay across the full $q^{2}$ range using lattice QCD. We use the Highly Improved S…

Improved Lattice QCD Bc​→J/ψ Vector, Axial-Vector, and Tensor Form Factors

Heavy-light meson decay constants and hyperfine splittings with the heavy-HISQ method

Update of HPQCD Bc​→J/ψ Form Factors

bˉc susceptibilities from fully relativistic lattice QCD

B→D∗ vector, axial-vector and tensor form factors for the full q2 range from lattice QCD

Bs​→Ds∗​ Form Factors for the full q2 range from Lattice QCD

Improved Lattice QCD $B_{c} \to J / ψ$ Vector, Axial-Vector, and Tensor Form Factors

Update of HPQCD $B_{c} \to J / ψ$ Form Factors

$b ˉ c$ susceptibilities from fully relativistic lattice QCD

$B \to D^{*}$ vector, axial-vector and tensor form factors for the full $q^{2}$ range from lattice QCD

$B_{s} \to D_{s}^{*}$ Form Factors for the full $q^{2}$ range from Lattice QCD