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.
@article{arxiv.1311.7639,
title = {Pion structure from lattice QCD},
author = {G. Bali and S. Collins and B. Glässle and M. Göckeler and N. Javadi-Motaghi and J. Najjar and W. Söldner and A. Sternbeck},
journal= {arXiv preprint arXiv:1311.7639},
year = {2013}
}
Comments
7 pages, 4 figures, presented at the 31st International Symposium on Lattice Field Theory (Lattice 2013), 29 July - 3 August 2013, Mainz, Germany