Upon symmetry of baryon magnetic moments in the chiral and the quark-soliton models
E. N. Bukina, V. M. Dubovik, V. S. Zamiralov
Abstract
It is shown that the baryon magnetic moment descriptions in the frameworks of the chiral model ChPT and the quark soliton χQSM one are practically identical. The main difference from the traditional unitary symmetry models proves to be in terms due to the pionic current contribution into the magnetic moments of nucleons and in the prediction for the Λ magnetic moment.
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