Ground and Excited state masses of ${\Omega }_c^0$, ${\Omega }_{cc}^{+}$ and ${\Omega }_{ccc}^{++}$ baryons

Abstract

The masses of ground and excited states of ${\Omega }_c^0$, ${\Omega }_{cc}^{+}$ and ${\Omega }_{ccc}^{++}$ baryons are calculated within the framework of Regge phenomenology. Here our attempt is to assign a possible spin-parity to these obtained masses. Our calculated masses in $(J,M^2)$ plane with both natural ($J^P$ = $1/2^{+}$, $3/2^{-}$, $5/2^{+}$, ....) and unnatural ($J^P$ = $3/2^{+}$, $5/2^{-}$, $7/2^{+}$, ....) spin-parities are in agreement with the experimental observations where available and reasonably close to other theoretical predictions. Further we fix the slope and intercept of each Regge line in $(n,M^2)$ plane and estimate the masses of higher excited states of these baryons. The obtained mass relations and the mass value predictions could provide an useful information in future experimental searches and the spin-parity assignment of these states.

9 Pages, Accepted in Physical Review D

References in corpus (16)

• Heavy Baryons in a Quark Model
• Spectroscopy and Regge trajectories of heavy baryons in the relativistic quark-diquark picture
• Charmed bottom baryon spectroscopy from lattice QCD
• Masses of excited heavy baryons in the relativistic quark-diquark picture
• Towards an understanding of heavy baryon spectroscopy
• Baryon spectrum with $N_f=2+1+1$ twisted mass fermions
• Ground-state triply and doubly heavy baryons in a relativistic three-quark model
• Charmed baryons in a relativistic quark model
• Excited State Mass spectra of doubly heavy baryons ${\Omega }_{cc}$, ${\Omega }_{bb}$ and ${\Omega }_{bc}$
• Mass spectra and radiative transitions of doubly heavy baryons in a relativized quark model
• Some mass relations for mesons and baryons in Regge phenomenology
• Analysis of the ${\frac{3}{2}}^{+}$ heavy and doubly heavy baryon states with QCD sum rules
• PANDA Phase One
• Doubly heavy baryons in a Salpeter model with AdS/QCD inspired potential
• Charmonium spectrum and new observed states
• Heavy-baryon quark model picture from lattice QCD

Cited by in corpus (9)

• Mass-spectra of singly, doubly, and triply bottom baryons
• Identification of newly observed singly charmed baryons using relativistic flux tube model
• Mass spectra of ${\Xi }_{cc}$, ${\Xi }_{bc}$, ${\Omega }_{cc}$, and ${\Omega }_{bc}$ baryons in Regge Phenomenology
• Kaon and strangeonium spectrum in Regge phenomenology
• Quantum number assignments of light strange baryons in Regge phenomenology
• Investigation of the mass spectra of singly heavy baryons ${\Sigma }_Q$, ${\Xi }_Q^{\prime }$ and ${\Omega }_Q$ $(Q=c,b)$ in the Regge trajectory model
• Spectroscopic Study of ${\Omega }_{cc}$, ${\Omega }_{cb}$ and ${\Omega }_{bb}$ Baryons
• Observation of a new charmed baryon decaying to ${\Xi }_c^{+}{\pi }^{-}{\pi }^{+}$
• Production of the triply heavy ${\Omega }_{ccc}$ and ${\Omega }_{bbb}$ baryons at $e^{+}{e}^{-}$ colliders