High resolution, cw laser induced fluorescence study of the A 2Πu–X 2Σ+g system of N+2
- 15 May 1984
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 80 (10) , 4671-4678
- https://doi.org/10.1063/1.446530
Abstract
Laser induced fluorescence detection of the N+2 ion has been accomplished using a single mode, cw dye laser, thereby demonstrating the feasibility of continuous ion monitoring and measurement of ion Doppler profiles. A detailed spectral analysis has been performed for 173 transitions of the 4–0 2Πu↔2Σ+g Meinel band system of N+2 . Molecular constants for both the X and A states are obtained. By combining the present results with earlier optical emission work on other vibrational transitions of the Meinel system, equilibrium molecular constants are obtained.Keywords
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