arXiv:1311.7639·v1·High Energy Physics — Lattice
Pion structure from lattice QCD
G. Bali🇩🇪 · S. Collins🇩🇪 · B. Glässle🇩🇪 · M. Göckeler🇩🇪 · N. Javadi-Motaghi🇩🇪 · J. Najjar🇩🇪 · W. Söldner🇩🇪 · A. Sternbeck🇩🇪
Abstract
We report on the lowest moment of parton distribution functions and generalized form factors for the pion at several values of the momentum transfer. Calculations are performed for N_f=2 flavors of O(a) improved Wilson fermions with pion masses down to 150 MeV.
Comments: 7 pages, 4 figures, presented at the 31st International Symposium on Lattice Field Theory (Lattice 2013), 29 July - 3 August 2013, Mainz, Germany