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Pulsed PFOODR Spectroscopy of Triplet Rydberg States of 7Li2

✍ Scribed by D.S. Chen; L. Li; X.T. Wang; L. Li; Q. Hui; H. Ma; L.Q. Li; X.Y. Xu; D.Y. Chun

Publisher: Elsevier Science
Year: 1993
Tongue: English
Weight: 389 KB
Volume: 161
Category: Article
ISSN: 0022-2852
DOI: 10.1006/jmsp.1993.1212

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✦ Synopsis

The triplet (\mathrm{R}) ydberg states of ({ }^{7} \mathrm{Li}{2}) have been studied by pulsed perturbation facilitated opticaloptical double resonance (PFOODR) fluorescence excitation spectroscopy via three mixed (A^{1} \Sigma{u}^{+} \sim b^{3} \Pi_{u}) intermediate levels. Twenty-one vibrational levels of the (2^{3} \Pi_{\mathrm{g}}) state, 6 vibrational levels of the (1^{3} \Delta_{\mathrm{g}}) state, and more than 40 PFOODR transitions into other triplet Rydberg states have been observed. Molecular constants and the RKR potential energy curve of the ({ }^{7} \mathrm{Li}{2} 2^{3} \Pi{\mathrm{g}}) state have been obtained. © 1993 Academic Press, Inc.

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