David J. Wilson

collaborators

3 papers

hep-lat2026

$D D ˉ$ interactions are weak near threshold in QCD

David J. Wilson, Jozef J. Dudek, Robert G. Edwards +1

We study near-threshold $D D ˉ$ scattering in $S$ and $D$ -wave to determine whether or not resonances or bound states are present. Working in the approximation where charm-annih…

hep-lat2026

Coupled-channel scattering of $D D, D D^{}$ and $D^{} D^{*}$ in isospin- $1$ from lattice QCD

Nelson Pitanga Lachini, Christopher E. Thomas, David J. Wilson

The first coupled-channel determination of two-body $D$ and $D^{*}$ scattering amplitudes in isospin- $1$ from lattice quantum chromodynamics is presented. Using three lattice volumes…

hep-lat2025

$D_{1}$ and $D_{2}$ resonances in coupled-channel scattering amplitudes from lattice QCD

Nicolas Lang, David J. Wilson

Isospin-1/2 charmed axial-vector $D^{*} I ¨ - D^{*} I^\cdot - D_{s}^{*} K ˉ$ scattering amplitudes are computed, along with interactions in several other $I = 1/2$ $J^{P}$ channels. Using lattice QCD,…

DDˉ interactions are weak near threshold in QCD

Coupled-channel scattering of DD,DD∗ and D∗D∗ in isospin-1 from lattice QCD

D1​ and D2​ resonances in coupled-channel scattering amplitudes from lattice QCD

$D D ˉ$ interactions are weak near threshold in QCD

Coupled-channel scattering of $D D, D D^{}$ and $D^{} D^{*}$ in isospin- $1$ from lattice QCD

$D_{1}$ and $D_{2}$ resonances in coupled-channel scattering amplitudes from lattice QCD