Charmonium decay in the C3P0 Model

A. A. El-Hameed, G. S. Hassan, D. T. da Silva +2

In this work, we use the $C^3{P}_0$ model to calculate the decay widths of the low lying charmonium $J^{PC}=1^{--}$ states, nominally $J/\psi (1S)$ and $\psi (2S)$, in the following comm…