Generalized oscillator strength for the transition A1B2u ← X1A1g in benzene at initial kinetic energies 400 eV and 500 eV
✍ Scribed by Kirby N. Klump; Edwin N. Lassettre
- Publisher
- Elsevier Science
- Year
- 1977
- Tongue
- English
- Weight
- 544 KB
- Volume
- 51
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
✦ Synopsis
Generalized oscillator strengths, f, for the transition x tBZU 6 % rArg in benzene, determined by electron impact metbods, are reported as a function of the momentum change. At scattering angles down to 2.5" helium wx used as the comparison gas. Determinations are also reported at 0 = 0" using mercury as the comparison gas. The oscillator strength curve has both a minimum and a maximum due to the superposition of electric dipole and octupole transitions. The band envelope is studied and is shown to rem& unchanged in shape but is shifted by Avg FJ 0.065 eV with increasing angle due to the shift from electric dipole to octupole scattering.