Calculation of Franck-Condon Factors for a Number of Band Systems of Diatomic Molecules Using Hua Potential

This work deals with the calculation of Franck-Condon factors using Hua potential function for the first time. The advantages of this function have been mentioned, and the numerical methods are used to obtain Franck-Condon factors for the following band systems: Agreement between the values of this work and those obtained from other works is quite good that verifies the reliability of the present calculations.