2 papers
hep-ph2020
Charmonium decay in the C3P0 Model
A. A. El-Hameed, G. S. Hassan, D. T. da Silva +2
In this work, we use the model to calculate the decay widths of the low lying charmonium states, nominally and , in the following comm…
hep-ph2020
Comparison Between Two Numerical Schemes to Study the Spectra of Charmed Quarkonium
A. M. Yasser, G. S. Hassan, Samah K. Elshamndy +1
Two numerical methods are developed to reduce the solution of the radial Schrödinger equation for proposed heavy quark-antiquark interactions, into the solution of the eigenvalue p…