Heavy quarkonium properties from Cornell potential using variational   method and supersymmetric quantum mechanic
  Using the variational method and supersymmetric quantum mechanic we calculate in a approximate way eigenvalues, eigenfunctions and wave functions at origin of Cornell potential. We compare results with numerical solutions for heavy quarkonia $c\bar{c}$, $b\bar{b}$ y $b\bar{c}$. 
Alfredo Vega and Jorge Flores
hep-ph nucl-th