Nucleon structure from generalized parton distributions in lattice QCD
arXiv:hep-lat/0512011 · doi:10.1016/j.nuclphysbps.2006.01.022
Abstract
This talk presents results from the QCDSF-UKQCD collaboration for moments of leading twist generalized parton distributions in two-flavor lattice QCD based on O(a) improved Wilson Fermions. We study helicity independent and helicity flip GPDs with a focus on densities of quarks in the transverse plane.
8 pages, 5 figures, Talk given at the Workshop on Computational Hadron Physics, Cyprus, September 14-17, 2005