共 50 条
- [23] LOGARITHMIC TERMS IN WAVE FUNCTIONS OF 21S AND 23S STATES OF 2-ELECTRON ATOMS PHYSICAL REVIEW, 1967, 160 (01): : 1 - &
- [25] EXCITATION BY ELECTRON IMPACT OF THE OPTICALLY FORBIDDEN TRANSITION 11S-]21S IN HELIUM PHYSICAL REVIEW, 1954, 96 (03): : 832 - 832
- [26] IONIZATION OF CH4 AND CD4 ON IMPACT OF 23S AND 21S HELIUM ATOMS JOURNAL OF CHEMICAL PHYSICS, 1968, 49 (02): : 958 - +
- [30] EFFECTIVE CROSS SECTIONS FOR EXCITATION OF HELIUM FROM 21S STATE BY ELECTRON IMPACT OPTICS AND SPECTROSCOPY-USSR, 1969, 26 (01): : 15 - &