Reorientierung des Drehimpulses von Li2-Molekülen beim Stoß mit Edelgasatomen / Reorientation of the Angular Momentum of Li2-Molecules due to Collisions with Noble Gas Atoms
Open Access
- 1 July 1976
- journal article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung A
- Vol. 31 (7) , 739-747
- https://doi.org/10.1515/zna-1976-0711
Abstract
Laser-induced fluorescence has been used to investigate the reorientation of the molecular angular momentum due to inelastic collisions with atoms. We report on experiments for the Li2 (1IIu)-rare gas system, where the degree of polarisation of the emitted fluorescence has been measured. Within the framework of a classical theory mean angles for reorientation have been derived. Their dependence on the collision partner and the initial and final angular momentum is discussed.Keywords
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