Transverse momentum dependent parton distributions and azimuthal asymmetries in light-cone quark models
High Energy Physics - Phenomenology
2009-12-10 v1
Abstract
We review the information on the spin and orbital angular momentum structure of the nucleon encoded in the T-even transverse momentum dependent parton distributions within light-cone quark models. Model results for azimuthal spin asymmetries in semi-inclusive lepton-nucleon deep-inelastic scattering are discussed, showing a good agreement with available experimental data and providing predictions to be further tested by future CLAS, COMPASS and HERMES data.
Keywords
Cite
@article{arxiv.0912.1761,
title = {Transverse momentum dependent parton distributions and azimuthal asymmetries in light-cone quark models},
author = {B. Pasquini and S. Boffi and A. V. Efremov and P. Schweitzer},
journal= {arXiv preprint arXiv:0912.1761},
year = {2009}
}
Comments
6 pages, 4 figures; proceedings of the "XIII Workshop On High Energy Spin Physics Dubna Spin 2009", 1-5 September 2009, Dubna, Russia