Abstract

In this work, we study the mass spectrum of the $\Omega_{ccc}$ and $\Omega_{bbb}$ baryons up to the $N=2$ shell within a nonrelativistic constituent quark model (NRCQM). The model parameters are adopted from the determinations by fitting the charmonium and bottomonium spectra in our previous works. The masses of the $\Omega_{ccc}$ and $\Omega_{bbb}$ baryon states predicted in present work reasonably agree with the results obtained with the Lattice QCD calculations. Furthermore, to provide more knowledge of the $\Omega_{ccc}$ and $\Omega_{bbb}$ states, we evaluate their radiative decays with the available masses and wave functions from the potential model.

Highlights

  • In the discovery of heavy baryons, the Large Hadron Collider (LHC) facility has shown its powerful abilities in recent years

  • Stimulated by the large discovery potentials of the heavy baryons at the LHC facility, in this work we carry out a systematic study of the triply heavy baryon spectra of Ωccc and Ωbbb within a nonrelativistic potential model

  • To provide more knowledge of the Ωccc and Ωbbb states, we evaluate their radiative decays with the available wave functions from our potential model calculations

Read more

Summary

INTRODUCTION

In the discovery of heavy baryons, the Large Hadron Collider (LHC) facility has shown its powerful abilities in recent years. Stimulated by the large discovery potentials of the heavy baryons at the LHC facility, in this work we carry out a systematic study of the triply heavy baryon spectra of Ωccc and Ωbbb within a nonrelativistic potential model. With this model we have studied the spectra of the charmonium, bottomonium, Bc meson, Ω baryon, and fully heavy tetraquark states.

Hamiltonian
LijS : ð4Þ
States classified in the quark model
Numerical calculation
RADIATIVE DECAYS
Method
Ground states
Ωcccð1PÞ states
Ωbbbð1PÞ states
Ωbbbð1DÞ states
Ωbbbð2SÞ states
SUMMARY
Full Text
Published version (Free)

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call