Spectroscopic investigation of light strange S = −1 Λ and Σ and S = −2 Ξ baryons
Chandni Menapara, Ajay Kumar Rai
Abstract
Abstract The present study is dedicated to light-strange with strangeness S = −1 and isospin I = 0, with S = −1 and I = 1, and baryon with S = −2 and . In this study, the hypercentral constituent quark model with linear confining potential has been employed along with a first order correction term to obtain the resonance masses up to approximately 4 GeV. The calculated states include 1 S -5 S , 1 P -4 P , 1 D -3 D , 1 F -2 F , and 1 G (in a few cases) along with all possible spin-parity assignments. Regge trajectories have been explored for the linearity of the calculated masses for and . Magnetic moments have been intensively studied for ground state spin and , in addition to the configuration mixing of the first negative parity state for . Lastly, the transition magnetic moments and radiative decay widths have been presented.