J. Harrison

collaborators

3 papers

hep-lat2025

Improved Lattice QCD $B_{c} \to J / I ¨ $ 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 / I ¨ $ 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 / I ¨ $ Form Factors

Judd Harrison

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

Improved Lattice QCD Bc​→J/I¨ 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/I¨ Form Factors

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

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