3 research outputs found
Wave functions and annihilation widths of heavy quarkonia
Within the framework of nonrelativistic quark-antiquark Cornell potential
model formalism, we study the annihilation of heavy quarkonia. We determine
their annihilation widths resulting into , , ,
and and compare our findings with the available theoretical results
and experimental data. We also provide the charge radii and absolute square of
radial Schr\"odinger wave function at zero quark-antiquark separation.Comment: 2 figures, 6 table