Recent results on moments of parton distribution functions

I. Wetzorke; K. Jansen; F. Palombi; A. Shindler

doi:10.1016/j.nuclphysbps.2004.11.137

Recent results on moments of parton distribution functions

High Energy Physics - Lattice 2009-11-10 v1

Authors: I. Wetzorke , K. Jansen , F. Palombi , A. Shindler

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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.

Keywords

parton distribution functions twist-2 operators pion matrix elements nucleon matrix elements finite size effects non-perturbative renormalization dynamical simulations

Cite

@article{arxiv.hep-lat/0409142,
  title  = {Recent results on moments of parton distribution functions},
  author = {I. Wetzorke and K. Jansen and F. Palombi and A. Shindler},
  journal= {arXiv preprint arXiv:hep-lat/0409142},
  year   = {2009}
}

Comments

Lattice2004(matrix), Fermilab, June 21-26, 2004, 3 pages

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