We discuss the sensitivity of nucleon properties (mass, magnetic moments and electromagnetic form factors) on the variation of the pseudoscalar meson masses in the context of the perturbative chiral quark model. The obtained results are compared to data and other theoretical predictions.
@article{arxiv.0711.0691,
title = {Dependence of nucleon properties on pseudoscalar meson masses},
author = {Amand Faessler and Thomas Gutsche and Valery E. Lyubovitskij and Chalump Oonariya},
journal= {arXiv preprint arXiv:0711.0691},
year = {2008}
}
Comments
18 pages, 12 figures, accepted for publication in J. Phys. G