Properties of Doubly Heavy Baryons

We revisited the mass spectra of the Xi(++)(cc) baryon with positive and negative parity states using Hypercentral Constituent Quark Model Scheme with Coloumb plus screened potential. The ground state of the baryon has been determined by the LHCb experiment, and the anticipated excited state masses of the baryon have been compared with several theoretical methodologies. The transition magnetic moments of all heavy baryons Xi(++)(cc), Xi(+)(cc), Omega(+)(cc), Xi(0)(bb), Xi(bb)-, Omega(-)(bb), Xi bc+, Xi bc0, Omega(0)(bc) are also calculated and their values are -1.013 mu(N), 1.048 mu(N), 0.961 mu(N), -1.69 mu(N), 0.73 mu(N), 0.48 mu(N), -1.39 mu(N), 0.94 mu(N) and 0.710 mu(N), respectively.