Article
Improved Nucleon Properties in the Extended Quark Sigma Model
Authors
Abstract
The quark sigma model describes the quarks interacting via exchange of 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.
Keywords
Chiral quark sigma model, Mean field approximation, Nucleon properties.
Citation
Abu-Shady, M. (2013). Improved nucleon properties in the extended quark sigma model. Quantum Physics Letters, 2(2), 25–29. https://doi.org/10.12785/qpl/020202
M. Abu-Shady, “Improved nucleon properties in the extended quark sigma model,” Quantum Physics Letters, vol. 2, no. 2, pp. 25–29, 2013, doi: 10.12785/qpl/020202.
Abu-Shady M. Improved nucleon properties in the extended quark sigma model. Quantum Physics Letters. 2013;2(2):25–29. doi:10.12785/qpl/020202.
Abu-Shady, M. (2013), ‘Improved nucleon properties in the extended quark sigma model’, Quantum Physics Letters, 2(2), pp. 25–29. Available at: https://doi.org/10.12785/qpl/020202.
Abu-Shady, M. “Improved Nucleon Properties in the Extended Quark Sigma Model.” Quantum Physics Letters, vol. 2, no. 2, 2013, pp. 25–29. https://doi.org/10.12785/qpl/020202.
Abu-Shady, M. “Improved Nucleon Properties in the Extended Quark Sigma Model.” Quantum Physics Letters 2, no. 2 (2013): 25–29. https://doi.org/10.12785/qpl/020202.
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Published by: Engineering Journals
