共 20 条
[1]
BUCHANAN RA, 1972, IEEE T NUCL SCI, VNS19, P81
[3]
EXPERIMENTAL PHOTOPEAK EFFICIENCIES FOR NAI(T1) CRYSTALS
[J].
NUCLEAR INSTRUMENTS & METHODS,
1965, 36 (02)
:339-&
[7]
HALLIDAY D, 1955, INTRO NUCLEAR PHYSIC
[8]
Lederer C. M., 1967, TABLE ISOTOPES
[9]
POLAK P, PRIVATE COMMUNICATIO
[10]
A FURTHER STUDY OF THE NATURAL ACTIVITY OF LANTHANUM
[J].
PHYSICAL REVIEW,
1951, 84 (05)
:1066-1067