Abstract

Dynamics studies of the electronic excited states of some small molecules have been carried out. Collision free lifetimes of different rotational and vibrational levels of the A and B states of 130Te2 and 80Se2 have been obtained. Predissociation studies of the B states of the Br2 and Cl2 molecules have been carried out. Results are discussed in terms of perturbation or predissociation effects.