| タイトル | Electron impact excitation from a 1 Delta g state of molecular oxygen |
| 著者（英） | Khakoo, M. A.; Newell, W. R.; Smith, A. C. H. |
| 著者所属（英） | University Coll.|Jet Propulsion Lab., California Inst. of Tech. |
| 発行日 | 1983-05-28 |
| 言語 | eng |
| 内容記述 | First measurements of electron impact excitation on the O2 a delta-one sub g metastable state to a higher bound state, pi-one sub u, is reported. The data were taken at an incident electron energy of 500 eV and scattering angles of 0 deg to 15 deg. A superelastic electron scattering experiment was performed on the pure oxygen target gas in order to establish the composition of the discharged oxygen and to confirm the existence of delta-one sub g molecules in the interaction region. The electron-impact energy loss spectrum obtained is shown. The electronic assignment of the upper state which produces the vibrational structure was determined to be pi-one sub u by examining the potential energy curves of O2 and applying the electric dipole selection rules. The relative line intensities were obtained and used to determine the Morse potential for the pi-one sub u state. |
| NASA分類 | ATOMIC AND MOLECULAR PHYSICS |
| レポートNO | 83A35330 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/403908 |
