M. Batelaan

collaborators

3 papers

hep-lat2025

$η$ and $η^{'}$ production in $J / ψ$ radiative decays from quantum chromodynamics

Mischa Batelaan, Jozef J. Dudek, Robert G. Edwards

We present a first principles calculation within quantum chromodynamics (QCD) of the radiative decays of the $J / ψ$ into the light pseudoscalar mesons $η$ and $η^{'}$ . Within a lattice…

hep-lat2025

$η$ and $η^{'}$ meson production in $J / ψ$ radiative decays from lattice QCD

Mischa Batelaan, Jozef J. Dudek, Robert G. Edwards

We report on the computation of amplitudes describing the radiative decay processes $J / ψ \to γ η$ and $J / ψ \to γ η^{'}$ from first principles via lattice QCD. Using lattices with tw…

hep-lat2023

The Compton amplitude and nucleon structure functions in lattice QCD

K. U. Can, M. Batelaan, A. Hannaford-Gunn +8

The structure of hadrons relevant for deep-inelastic scattering are completely characterised by the Compton amplitude. A direct calculation of the Compton amplitude in a lattice QC…

η and η′ production in J/ψ radiative decays from quantum chromodynamics

η and η′ meson production in J/ψ radiative decays from lattice QCD

The Compton amplitude and nucleon structure functions in lattice QCD

$η$ and $η^{'}$ production in $J / ψ$ radiative decays from quantum chromodynamics

$η$ and $η^{'}$ meson production in $J / ψ$ radiative decays from lattice QCD