Mass spectra and decay properties of $ \Sigma_{{b}}^{}$ Σ b and $ \Lambda_{{b}}^{}$ Λ b baryons in a quark model

Abstract

Radial and orbital excited state mass spectra of $ \Sigma_{b}$ and $ \Lambda_{b}$ baryons are calculated in a non-relativistic quark model employing the hyperspherical approach. We have incorporated spin-spin, spin-isospin, isospin-isospin and spin-orbit interactions perturbatively in our study. We extend our scheme to predict the magnetic moments, strong and radiative hadronic decay widths of $ \Sigma_{b}$ baryons. A comparison of our results with the predictions obtained in recent models is also presented.