MASS Spectrum of Heavy Quarkonium for Combined Potentials (Modified Kratzer Plus Screened Coulomb Potential)

In this work we combined two potentials modified Kratzer plus screened Coulomb potential. The result of the combination is used in the study of heavy quarks. The bound state energy spectra are derived by solving the radial Schrödinger equation (SE) with the modified Kratzer plus screened Coulomb potential. The mass spectra of heavy quarkonium systems (Charmonium and Bottomonium) are calculated using the energy spectra expression. The numerical results are consistent in comparison with the experimental values and studies of similar research published in the literature. Plots of mass spectra variations for various potential parameters are also shown for various quantum mechanical states.