Spectroscopic study of strangeness = –3 Ω^– baryon*

Abstract

$\Omega^{-}$ baryon with sss quarks has been scarcely observed in the experiments so far and has been studied through many theoretical studies only. Here, an attempt has been made to explore properties of $\Omega$ with hypercentral Constituent Quark Model (hCQM) with a linear confining term. The resonance mass spectra has been obtained for 1S-4S, 1P-4P, 1D-3D and 1F-2F respectively. The Regge trajectory has been investigated for the linear nature based on calculated data alongwith the magnetic moment. The present work has been compared with various approaches and known experimental findings. Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. Article funded by SCOAP3 and published under licence by Chinese Physical Society and the Institute of High Energy Physics of the Chinese Academy of Science and the Institute of Modern Physics of the Chinese Academy of Sciences and IOP Publishing Ltd.

Quantum number assignments of light strange baryons in Regge phenomenology

“…We use the same phenomenology in the present work to study the triply heavy baryons. Since, there is no experimental evidence is found in the field of triply heavy baryons, but the various theoretical approaches and the predicted results shows that the baryons ranging from light to singly, doubly, and triply heavy follows the linear behaviour [18,[44][45][46][47].Hence, we have taken the quasi-linear Regge trajectories for these triply heavy baryons. The general form of linear Regge trajectories can be expressed as [8,9,48],…”