Abstract
Individual rotational levels in the B3 Pi 0+u state of 79Br2 and 81Br2 were excited by an acousto-optically chopped, single-mode Ar+ laser. The intensity of the fluorescent light, measured as a function of time following the laser pulses, was found to exhibit Zeeman quantum beats. A study of the beat profiles has permitted the determination of the rotational Lande factors of the levels involved.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have