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Improved Nucleon Properties in the Extended Quark Sigma Model |
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PP: 25-29 |
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Author(s) |
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M. Abu-shady,
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Abstract |
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| 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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