On the 209Po half-life error and its confirmation: an answer to the critique

被引：0
|
作者：
Stefaan Pommé
Ljudmila Benedik
机构：
[1] Institute for Reference Materials and Measurements,European Commission, Joint Research Centre
[2] Jožef Stefan Institute,undefined
来源：
Journal of Radioanalytical and Nuclear Chemistry | 2016年 / 309卷
关键词：
Half-life; Polonium; Uncertainty; Tracer; Radioactivity; Environment;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Pommé et al. published a paper claiming that the 209Po half-life is 20 % higher than the erroneous value of 102 (5) a used for 50 years. Collé and Collé published a critique saying that ‘this claim cannot withstand critical scrutiny’. In this work, counterarguments are presented to the critique. The experiment has been continued and a new intermediate half-life value of 122.7 (27) a was obtained. A brief review is made of the 209Po half-life value by Collé et al. and a recommended value of 122.9 (23) a is derived from both experiments.
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页码：931 / 940
页数：9
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