Theoretical Calculations for Predicted States of Heavy Quarkonium via   Non-Relativistic Frame Work
  In this paper, we calculate the mass spectra of heavy quarkonium by using matrix Numerov's method to make the predictions of F and G states for further experiments. The method gives a very reasonable result which is in a good agreement with other methods and with recently published theoretical data. From the yielded wave functions we calculate the root mean square radius r_ms and \b{eta} coefficients of heavy quarkonium 
A. M. Yasser, T. A. Nahool and G. S. Hassan
hep-ph