Abstract
We investigate the generalized Coleman-Glashow sum rules in the magnetic moments of the baryon decuplet in the chiral bag model. Due to the spin symmetries held both for the effective and naive NRQMs in the SU(3) flavor symmetric limit, the chiral bag model can be considered as an effective NRQM with meson cloud as in the baryon octet. In the multiquark structure with U-spin symmetry breaking, we predict the decuplet magnetic moments to be insensitive to the bag radius enough to suggest Cheshire catness.
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