  In this study, a quarkonium potential is adopted as the quark-antiquark
interaction potential for predicting the mass spectra of heavy mesons. We
solved the radial Schr\"odinger equation analytically using the series
expansion method and obtained the energy eigenvalues. The present results are
applied for predicting the mass spectra of heavy mesons such as charmonium and
bottomonium. The present potential provides satisfying results in comparison
with experimental data and the work of other researchers with a maximum error
of 0.058 GeV

High Energy Physics - Phenomenology;Nuclear Theory