USE OF CERENKOV RADIATION FOR THE ASSAY OF RADIOSTRONTIUM IN AQUEOUS-SOLUTIONS

被引:24
作者
CARMON, B
机构
[1] Nuclear Research Centre-Negev, Beer-Sheva
来源
INTERNATIONAL JOURNAL OF APPLIED RADIATION AND ISOTOPES | 1979年 / 30卷 / 02期
关键词
D O I
10.1016/0020-708X(79)90139-X
中图分类号
TL [原子能技术]; O571 [原子核物理学];
学科分类号
0827 ; 082701 ;
摘要
The Čerenkov radiation produced by the hard β-emitters Sr-89 and Y-90 is measured with good efficiency on a commercial liquid scintillation counter without interference from the soft β's of Sr-90. Using a graphical extrapolation, the Sr-89 content in freshly separated radiostrontium can be fairly estimated in presence of large excesses of Sr-90. © 1979.
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收藏
页码:97 / 100
页数:4
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