arXiv:hep-lat/0512011·v1·High Energy Physics — Lattice
Nucleon structure from generalized parton distributions in lattice QCD
M. Gockeler🇩🇪 · Ph. Hagler🇩🇪 · R. Horsley🇩🇪 · D. Pleiter🇩🇪 · P.E.L. Rakow🇩🇪 · A. Schafer🇩🇪 · G. Schierholz🇩🇪 · J.M. Zanotti🇩🇪
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.
Comments: 8 pages, 5 figures, Talk given at the Workshop on Computational Hadron Physics, Cyprus, September 14-17, 2005