Theory and Phenomenology of Hadrons
Nuclear Theory
2008-11-26 v1 High Energy Physics - Lattice
High Energy Physics - Phenomenology
Nuclear Experiment
Abstract
This Dyson-Schwinger equation (DSE) aperc,u highlights recent applications to mesons. It reports features of, and results for, pseudoscalar and scalar bound-state residues in vacuum polarisations, and exhibits how a restoration of chiral symmetry in meson trajectories could be manifest in a relationship between them. It also touches on nucleon studies, emphasising the importance of both scalar and axial-vector diquark correlations, and reporting the calculation of mu_n G_E^n(Q^2)/G_M^n(Q^2). The value of respecting symmetries, including Poincare' covariance, is stressed.
Cite
@article{arxiv.nucl-th/0610080,
title = {Theory and Phenomenology of Hadrons},
author = {M. S. Bhagwat and A. Holl and A. Krassnigg and C. D. Roberts},
journal= {arXiv preprint arXiv:nucl-th/0610080},
year = {2008}
}
Comments
7 pages, 1 figure, contribution to proceedings of "18th International IUPAP Conference on Few-Body Problems in Physics," Santos, Brazil, August 21-26, 2006