共 8 条
[4]
MULTICHANNEL RESONANCES IN EXCITATION OF HELIUM BY ELECTRONS AT ENERGIES NEAR 60 EV
[J].
PHYSICA,
1971, 51 (02)
:215-&
[5]
HICKS PJ, TO BE PUBLISHED
[6]
NATURAL LINE SHAPES RESOLVED IN IONIZATION YIELD OF HE+ BELOW N=2 THRESHOLD
[J].
PHYSICAL REVIEW A-GENERAL PHYSICS,
1971, 4 (02)
:494-&
[8]
SMITH K, 1973, PHYS REV A, V8