✦ LIBER ✦
Absolute cross sections for the formation of CN(X, v = 0) produced by controlled electron impact on BrCN and CH3CN
✍ Scribed by Hirofumi Kawazumi; Teiichiro Ogawa
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 349 KB
- Volume
- 140
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
✦ Synopsis
The absolute cross section for the electron-impact formation of a radical fragment is determined by measuring its laser-induced fluorescence in comparison with that of N:(X, v=O); cross sections for CN(X, u=O) from BrCN and CHsCN are 5.5~ lo-" cm' and 8.5 x IO-" cm', at 200 eV, respectively. The rotational temperatures of CN(X, u=O) from both molecules are 1OOOOf 4000 K, assuming a Boltzmann distribution.