Upon symmetry of baryon magnetic moments in the chiral and the quark-soliton models

Bukina, E. N.; Dubovik, V. M.; Zamiralov, V. S.

Upon symmetry of baryon magnetic moments in the chiral and the quark-soliton models

Authors

Bukina, E. N.

Dubovik, V. M.

Zamiralov, V. S.

Description

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.
RevTex, 9 pages, submitted to Phys.Rev.D