共 50 条
- [1] MEASUREMENT OF TOTAL CROSS-SECTIONS FOR LOW-ENERGY POSITRON-HELIUM COLLISIONS JOURNAL OF PHYSICS PART B ATOMIC AND MOLECULAR PHYSICS, 1972, 5 (08): : L167 - &
- [5] TOTAL CROSS-SECTIONS IN ELECTRON-HELIUM AND POSITRON-HELIUM SCATTERING PHYSICAL REVIEW A, 1978, 17 (01): : 170 - 174