Recent results on moments of parton distribution functions
arXiv:hep-lat/0409142 · doi:10.1016/j.nuclphysbps.2004.11.137
Abstract
We report on recent results for the pion and nucleon matrix element of the twist-2 operator corresponding to the average momentum of non-singlet quark densities. We discuss finite size effects for the nucleon matrix element and present first preliminary results for the non-perturbative renormalisation from full dynamical simulations.
Lattice2004(matrix), Fermilab, June 21-26, 2004, 3 pages