%0 Journal Article
%T Improved Nucleon Properties in the Extended Quark Sigma Model
%A M. Abu-Shady
%J Physics
%D 2013
%I arXiv
%X The quark sigma model describes the quarks interacting via exchange the pions and sigma meson fields. A new version of mesonic potential is suggested in the frame of some aspects of the quantum chromodynamics (QCD). The field equations have been solved in the mean-field approximation for the hedgehog baryon state. The obtained results are compared with previous works and other models. We conclude that the suggested mesonic potential successfully calculates nucleon properties.
%U http://arxiv.org/abs/1308.0809v1