Optical-optical double resonance spectroscopy was used to study the 1 g ( 3 P 1 ) ion-pair state of I 2 correlating to I -( 1 S) + I + ( 3 P 1 ) at the dissociation limit. We gained access to the 1 g ( 3 P 1 ) state though the A 3 (1 u ) state in the (1 + 1) photon-excitation scheme. The pump laser
The 5 1Σ+g and 6 1Σ+g States of 39K2 Studied by Optical-Optical Double Resonance Spectroscopy
✍ Scribed by J.T. Kim; C.C. Tsai; W.C. Stwalley
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 358 KB
- Volume
- 171
- Category
- Article
- ISSN
- 0022-2852
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✦ Synopsis
The molecular constants of the previously unobserved 5 and (6^{\prime} \Sigma_{g}^{+})states of (K_{2}) are determined and the potential curves are constructed using the Rydberg-Klein-Rees (RKR) method. The absolute vibrational numbering of the (5^{\prime} \Sigma_{8}^{+})state is obtained by comparing the intensities of resolved fluorescence spectra with calculated Franck-Condon (FC) factors. (c) 1995 Academic Press, Inc.
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We report the analysis of the H1 u ( 3 P 1 ) state of I 2 by optical-optical double resonance. This state lies in the second tier of ion-pair states and its observation was achieved by using the (1 ϩ 2) photoexcitation sequence using the A 3 ⌸ 1u state as an intermediate. The molecular parameters we
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