arXiv · 1308.0809
Improved Nucleon Properties in the Extended Quark Sigma Model
Abstract
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.
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M. Abu-Shady. 2013-08-04. Improved Nucleon Properties in the Extended Quark Sigma Model. https://arxiv.org/abs/1308.0809
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