The resonance-enhanced multiphoton ionization (REMPI) technique has been used to detect the presence of highly vibrationally excited nitrogen (to at least u" = 26) in the Lewis-Rayleigh afterglow of nitrogen using photoionization via the intennediate a 'l-I, state (Lyman-Birge-Hopfield bands). For t
The mechanism of vacuum ultraviolet emission from the Lewis-Rayleigh nitrogen afterglow
β Scribed by A. Sharma; J.C. Joshi
- Publisher
- Elsevier Science
- Year
- 1972
- Tongue
- English
- Weight
- 386 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0022-4073
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The high-resolution emission spectrum of molecular nitrogen was photographed in the vacuum ultraviolet from 82.6 to 124.2 nm. The use of a low-pressure Penning-type electric discharge source has led to considerably reduced selfabsorption at short wavelengths, making it possible to record as many as