Dynamics, Symmetries and Hadron Properties
Nuclear Theory
2010-03-04 v2 High Energy Physics - Lattice
High Energy Physics - Phenomenology
Nuclear Experiment
Abstract
We provide a snapshot of Dyson-Schwinger equation applications to the theory and phenomenology of hadrons. Exact results for pseudoscalar mesons are highlighted, with details relating to the U_A(1) problem. Calculated masses of the lightest J=0,1 states are discussed. We recapitulate upon studies of nucleon properties and give a perspective on the contribution of quark orbital angular momentum to the spin of a nucleon at rest.
Cite
@article{arxiv.0710.5746,
title = {Dynamics, Symmetries and Hadron Properties},
author = {I. C. Cloet and A. Krassnigg and C. D. Roberts},
journal= {arXiv preprint arXiv:0710.5746},
year = {2010}
}
Comments
11 pages. Contribution to proceedings of 11th International Conference on Meson-Nucleon Physics and the Structure of the Nucleon (MENU2007), September 10-14, 2007, IKP, Forschungzentrum Juelich, Germany