Relative vibrational quenching of N2+(B 2Σ) by N2 and He
- 15 November 1981
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 75 (10) , 4897-4898
- https://doi.org/10.1063/1.441928
Abstract
The relative quenching of vibrational states in N+2(B 2Σ) has been studied in gas mixtures of He and N2 excited by He resonance radiation (50.4 nm). The quenching rate coefficient for the v = 1 state by N2 is estimated to be 2×10−9 cm3/s, which is approximately twice the reported value for quenching of the v = 0 state. Relative quenching of N+2(B 2Σ) by He was found to be unmeasurably small.Keywords
This publication has 7 references indexed in Scilit:
- Luminescence in near-thermal charge exchange, I: He + +N 2Chemical Physics, 1977
- Measurements of Temperatures of Vibrationally Excited N2The Journal of Chemical Physics, 1972
- Quenching rates for N + 2 , N2O+, and CO + 2 emission bands excited by 58.4 nm irradiation of N2, N2O, and CO2Journal of the Chemical Society, Faraday Transactions 2: Molecular and Chemical Physics, 1972
- Collisional Deactivation Rates of N2+ (B2Σu+)Canadian Journal of Chemistry, 1971
- Afterglow Studies of the Reactions He+, He(23S), and O+ with Vibrationally Excited N2The Journal of Chemical Physics, 1968
- The magneto-ionic theory for bound electronsJournal of Atmospheric and Terrestrial Physics, 1963
- Einstein A coefficients, oscillator strengths and absolute band strengths for the N2 second positive and N+2 first negative systemsJournal of Atmospheric and Terrestrial Physics, 1963