STATE SELECTED PHOTODISSOCIATION $(B{^{1}}\Pi_{u} \leftarrow X{^{1}}\Sigma^{+}_{g})$ IN $K_{2}$ BY ALL-OPTICAL TRIPLE RESONANCE SPECTROSCOPY
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Date
1993
Journal Title
Journal ISSN
Volume Title
Publisher
Ohio State University
Abstract
Final state analysis of the products of molecular photodissociation gives information about the dynamical evolution of the system from short to long range including information about nonadiabatic interaction between potential energy curves and the transition through different angular momentum coupling regions [1]. Applying the all-optical triple resonance (AOTR) technique, specific individual rovibrational levels in $K_{2}$ are selectively photodissociated [2]. Polarization of the resulting atomic fluorescence is measured and analyzed by multichannel quantum defect-half collision theory [3].
Description
[1] P. D. Kleiber, J. X. Wang, K. M. Sando, V. Zafiropulos and W. C. Stwalley, J. Chem. Phys., 95, 4168 (1991). [2] J. X. Wang. H. Wang, P. D. Kleiber, A. M. Lyyra and W. C. Stwalley, J. Phys. Chem. 95, 8040 (1991). [3] R. L. Dubs and P. S. Julienne, J. Chem. Phys. 95, 4177 (1991).
Author Institution: University of Iowa; Physics Department, Temple University
Author Institution: University of Iowa; Physics Department, Temple University