Spectroscopic Study of Strangeness=-3 ${\Omega }^{-}$ Baryon

Abstract

${\Omega }^{-}$ baryon with sss quarks has been scarcely observed in the experiments so far and has been exploited 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.

10 pages, 4 figures, To be published in Chinese Physics C

References in corpus (16)

• Faddeev study of heavy baryon spectroscopy
• Mass spectra and Regge trajectories of ${\Lambda }_c^{+}$, ${\Sigma }_c^0$, ${\Xi }_c^0$ and ${\Omega }_c^0$ Baryons
• Excited State Mass spectra of doubly heavy baryons ${\Omega }_{cc}$, ${\Omega }_{bb}$ and ${\Omega }_{bc}$
• Xi and Omega baryons in the Skyrme model
• Strangeness -2 and -3 Baryons in a Constituent Quark Model
• $\Omega$ baryon spectrum and their decays in a constituent quark model
• Masses of $[70,{\ell }^{+}]$ Baryons in the $1/N_c$ Expansion
• Spectroscopy of light $N^{\ast }$ baryons
• Spectroscopic Investigation of Light Strange S=-1 $\Lambda$, $\Sigma$ and S=-2 $\Xi$ Baryons
• Sum rules for baryon decuplet magnetic moments
• Extension of the J-PARC Hadron Experimental Facility: Third White Paper
• Physics in the tau-charm Region at BESIII
• Partial wave analysis for the in-hadron condensate
• Radiative Baryonic Decay ${\mathcal{B}}^{\ast }\left(\frac{3}{2}\right)\to \mathcal{B}\left(\frac{1}{2}\right)+\gamma$ in Constituent Quark Model: A Tutorial
• Snowmass white paper: Need for amplitude analysis in the discovery of new hadrons
• Strong decays of multi-strangeness baryon resonances in the quark model

Cited by in corpus (14)

• Exploring the electromagnetic properties of the ${\Xi }_c^{(\prime ,\ast )}{\bar{D}}_s^{\ast }$ and ${\Omega }_c^{(\ast )}{\bar{D}}_s^{\ast }$ molecular states
• Spectroscopy of Light Baryons: $\Delta$ Resonances
• Toward discovering the excited $\Omega$ baryons through nonleptonic weak decays of ${\Omega }_c$
• Surveying the mass spectra and the electromagnetic properties of the ${\Xi }_c^{(\prime ,\ast )}{D}^{(\ast )}$ molecular pentaquarks
• Spectroscopic survey of higher-lying states of $B_c$ meson family
• Radiative decays and magnetic moments of the predicted $B_c$-like molecules
• New type of doubly charmed molecular pentaquarks containing most strange quarks: Mass spectra, radiative decays, and magnetic moments
• Quantum number assignments of light strange baryons in Regge phenomenology
• Understanding the nature of $\Omega (2012)$ in a coupled-channel approach
• Investigating the M1 radiative decay behaviors and the magnetic moments of the predicted triple-charm molecular-type pentaquarks
• Spectroscopic Properties of Double-Strangeness Molecular Tetraquarks
• Unveiling the Composition of the Single-Charm Molecular Pentaquarks: Insights from Radiative Decay and Magnetic Moment
• Radiative decays of the $\Omega (2012)$ as a hadronic molecule
• Investigation on the $\Omega (2012)$ from QCD sum rules