By taking into light the discovery of pentaquark structures like Pψ s^Λ(4338)⁰, Pc(4380) and Pc(4450), we performed the spectroscopic analysis of hidden-bottom pentaquarks. By using the special unitary representations, we classified the hidden bottom pentaquarks into octet and decuplet configurations of SU(3) flavor representation. We used the extension of the Gursey-Radicati mass formula and the effective mass scheme to estimate the masses of hidden-bottom pentaquarks. Also, magnetic moments of both octet and decuplet configurations are estimated using the effective mass and screened charge schemes. Further, by adopting the effective Lagrangian method, we calculated the partial decay widths for JP = 3/2⁻ hidden-bottom pentaquarks. Our analysis for masses and magnetic moments of hidden-bottom states is in reasonable agreement with the available theoretical data and may help in the future observation of these states.
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Sharma et al. (2024) studied this question.
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