Effect of Logarithmic Mesonic Potential on Nucleon Magnetic Moments and Hedgehog Mass |
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| Authors: | M. Abu-Shady |
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| Affiliation: | (1) Department of Mathematics, Faculty of Science, Menoufia University, Shebin Elkom, Egypt;(2) Present address: Institute of Theoretical Physics, University of Tübingen, 72076 Tübingein, Germany |
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| Abstract: | The logarithmic mesonic potential is proposed for computing some nucleon properties. The logarithmic potential is based on some aspects of QCD. The field equations have been solved in mean-field approximation. Good results are obtained for the nucleon magnetic moment and the hedgehog mass in comparison with the Skyrmion model. In particular, nucleon properties are calculated for sigma and quark masses which are computed recently. |
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| Keywords: | Mean-field approximation Nucleon magnetic moments Linear sigma model |
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