Vibrational Distributions of N2 (A3∑+u) in the nitrogen afterglow
✍ Scribed by W. Brennen; R.V. Gutowski; E.C. Shane
- Publisher
- Elsevier Science
- Year
- 1974
- Tongue
- English
- Weight
- 215 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0009-2614
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✦ Synopsis
Absolute populations
of the lowest six vibrational levels of N2 (A3Zz) h avc been measured under various condirions in the Lewis-Rayleigh afterglow of nitrogen for the first time. These vibrational distributions are interpreted in
📜 SIMILAR VOLUMES
Global (reactive + non-reactive) quasiclassical state-specific rate coefficients for the vibrational excitation and deexcitation of nitrogen molecules by collision with nitrogen atoms have been used to model a reacting flow. The one-dimensional model used describes the relaxation of N2 vibrational d
The lime decay of N,(AjI: ) produced by pulsed phololysls of GIN, a1 193 nm erhlblls I~O componenls a fasi decay correspondmg IO pseudo-firsl-order quenchmg by GIN, and a much slouer decal correspondmg IO a chain process In which N?(A'Z; ) IS regenerated The iale conslanl for N,(A'T; ) qurnchng by
## Abstract Raman scattering from metastable excited nitrogen molecules N~2~(A^3^Σu^+^) created by an impulse discharge in nitrogen at atmospheric pressure was detected. A pulsed Nd:YAG laser at a wavelength of 266 nm was used as the light source, and Raman scattering from N~2~(A^3^Σu^+^) at a wave
The vibrolumincsccnce 0;' N20 cscitcd by activated nitrogen is studied under high resolution using a SISAXt SPCCtromctor in rhc 4.7 ~1 rcpion. For the fust time a Trcanor-type distribution is npplicd to the vibrational population of lhc ~'3 mode which shows a non-Boltzmxm distribution.
Emissio3 of+NO y-bands has been observed in a mixture IJ$N~ and NO. The results indicate the praduction of NS(A C,) in the resonance charge transfer reaction h2 NO-N2 + NO\* (y-band).