Three-dimensional imaging of the nucleon in momentum space
High Energy Physics - Phenomenology
2011-09-28 v1 Nuclear Theory
Abstract
Transverse-momentum dependent parton distributions (TMDs) are studied in the framework of quark models. Results for the six T-even TMDs are obtained from the overlap of three-quark light-cone wave functions, using both the chiral quark-soliton model and a light-cone constituent quark model. Furthermore, quark model relations among TMDs are reviewed and their physical origin is discussed in terms of rotational-symmetry properties of the nucleon state in its rest frame.
Keywords
Cite
@article{arxiv.1109.5864,
title = {Three-dimensional imaging of the nucleon in momentum space},
author = {Cedric Lorce and Barbara Pasquini},
journal= {arXiv preprint arXiv:1109.5864},
year = {2011}
}
Comments
8 pages, 1 figure, Prepared for International Conference on the Structure and Interactions of the Photon and 19th International Workshop on Photon-Photon Collisions (PHOTON2011), Spa, Belgium, 22 - 27 May 2011