共 15 条
[2]
CAMPEANU RI, 1975, J PHYS B-AT MOL OPT, V8, pL244
[6]
MEASUREMENT OF TOTAL CROSS-SECTIONS FOR LOW-ENERGY POSITRON-HELIUM COLLISIONS
[J].
JOURNAL OF PHYSICS PART B ATOMIC AND MOLECULAR PHYSICS,
1972, 5 (08)
:L167-&
[10]
KAUPPILA WE, 1977, 10TH P INT C PHYS EL, P804