A Differential Counter for the Determination of Small Differences in Decay Rates
作者:
G. Harbottle,
C. Koehler,
R. Withnell,
期刊:
Review of Scientific Instruments
(AIP Available online 1973)
卷期:
Volume 44,
issue 1
页码: 55-59
ISSN:0034-6748
年代: 1973
DOI:10.1063/1.1685956
出版商: AIP
数据来源: AIP
摘要:
An instrument for the determination of small changes in the rate of decay of a radioisotope has been constructed. It operates on the principle of differential comparison of the unkown decay rate with that of a known, usually practically nondecaying (e.g.,36Cl) reference. The apparatus can be used both for the determination of long half‐lives, and for studying the effect of chemical state upon the half‐life of a radioisotope.
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