共 50 条
- [42] 2-ELECTRON EXCITATION IN HELIUM-LIKE IONS BY ELECTRON-IMPACT PRAMANA-JOURNAL OF PHYSICS, 1990, 35 (03): : 341 - 348
- [45] ELECTRON-IMPACT EXCITATION OF N=2 LEVELS OF HELIUM AT INTERMEDIATE ENERGIES BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1979, 24 (01): : 25 - 25
- [46] ELECTRON EXCHANGE BY CBO APPROXIMATION IN EXCITATION OF HELIUM-LIKE POSITIVE-IONS BY ELECTRON-IMPACT INDIAN JOURNAL OF PHYSICS AND PROCEEDINGS OF THE INDIAN ASSOCIATION FOR THE CULTIVATION OF SCIENCE-PART B, 1978, 52 (02): : 83 - 97
- [47] ELECTRON-IMPACT EXCITATION OF N=2 LEVELS OF HELIUM AT INTERMEDIATE ENERGIES PHYSICAL REVIEW A, 1979, 19 (05): : 1841 - 1851
- [49] MEASUREMENT OF THE SPIN-EXCHANGE AMPLITUDES IN THE ELECTRON-IMPACT EXCITATION OF THE 3-P-3 STATE OF HELIUM PHYSICAL REVIEW A, 1987, 35 (10): : 4454 - 4457