SPECTRA OF SOME CHARMED HADRONS IN A NON-RELATIVISTIC MODEL

In a non-relativistic framework the mass spectra of c ¯c, cc, ccc and ccu systems are investigated. The potential consists of the Cornell potential along with a logarithmic correction term as suggested from lattice QCD. We analyze the S, P, and D wave charmonium states and, S and P wave cc diquark states and have compared them with existing results from experiments and other potential models. Using the quark-diquark model, we have evaluated the S-wave spectra of doubly charmed baryon Ξ⁺⁺ cc and the triply charmed baryon Ω_ccc. These masses are compared with other theoretical studies.