共 16 条
[1]
Aashamar K., 1970, Nuclear Instruments and Methods, V90, P263, DOI 10.1016/0029-554X(70)90679-8
[2]
LIFETIMES OF SOME DOUBLY EXCITED LEVELS IN NEUTRAL HELIUM
[J].
PHYSICAL REVIEW A-GENERAL PHYSICS,
1971, 3 (06)
:1934-+
[3]
BERRY HG, UNPUBLISHED
[4]
BERRY HG, PRIVATE COMMUNICATIO
[5]
TRANSITIONS (1S2P)3P0-(2P2)3PE IN HE AND (2S2P)3P0-(2P2)3PE IN H-
[J].
PHYSICAL REVIEW A,
1970, 2 (05)
:1667-&
[6]
EXCITATION OF (2P2)3P STATE OF HELIUM NEAR THRESHOLD
[J].
PHYSICAL REVIEW A,
1970, 2 (05)
:1774-&
[7]
Extreme ultraviolet spectra excited by controlled electron impacts
[J].
JOURNAL OF THE FRANKLIN INSTITUTE,
1928, 205
:497-513
[10]
2P2 3P AND 2P3P 1P STATES OF HELIUM ISOELECTRONIC SEQUENCE
[J].
PHYSICAL REVIEW A,
1970, 1 (05)
:1325-&