共 17 条
[2]
DIE LEBENSDAUER DER HELIUMZUSTANDE
[J].
ACTA PHYSICA ACADEMIAE SCIENTIARUM HUNGARICAE,
1966, 21 (02)
:149-&
[3]
BAKOSHI I, 1967, OPT SPEKTROSK, V23, P478
[4]
Bennett Jr W. R., 1965, APPL OPT S, V2, P34
[7]
BENNETT WR, 1961, ADV QUANTUM ELECTRON, P28
[8]
DIRECT MEASUREMENTS OF LIFETIMES OF EXCITED STATES OF NEUTRAL HELIUM
[J].
PROCEEDINGS OF THE PHYSICAL SOCIETY OF LONDON,
1964, 84 (5404)
:539-&
[9]
GRIFFITHS JHE, 1933, P ROY SOC, V143, P588
[10]
HERON S, P PHYS SOC, VA234, P565