N2+ Meinel band quenching

We have measured the rate coefficients for quenching the A 2Πu state of N2+ by air to be (7.0±0.4), (7.5±1.0), and (7.0±1.0)×10−10 cm3 molecule−1 s−1 for vibrational levels 2–4, respectively. Rate coefficients for quenching vibrational level 2 by molecular nitrogen and oxygen are (7.5±0.8) and (6.2±...

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Bibliographic Details
Published in:The Journal of chemical physics 1985-04, Vol.82 (7), p.3139-3145
Main Authors: Piper, Lawrence G., Green, B. David, Blumberg, William A. M., Wolnik, Stanley J.
Format: Article
Language:English
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Summary:We have measured the rate coefficients for quenching the A 2Πu state of N2+ by air to be (7.0±0.4), (7.5±1.0), and (7.0±1.0)×10−10 cm3 molecule−1 s−1 for vibrational levels 2–4, respectively. Rate coefficients for quenching vibrational level 2 by molecular nitrogen and oxygen are (7.5±0.8) and (6.2±0.6)×10−10 cm3 molecule−1 s−1, respectively. Our results show that Meinel-band quenching becomes significant at altitudes below100 km.
ISSN:0021-9606
1089-7690
DOI:10.1063/1.448211