Franck-Condon factors and r-centroids for the B, C, D - X and d-b band systems of astrophysical molecule BF

Abstract

The Franck-Condon factors and r-centroids, which are very closely related to transition probabilities, have been evaluated by the reliable numerical integration procedure for the bands of B1?+ - X1?+, C1?+ - X1?+ D1?-X1?+ and d3?-b3?+ systems of astrophysical molecule BF, using Morse potential.