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Half‐life of thorium‐232: a laboratory experiment

 

作者: G. C. Chikkur,   N. Umakantha,  

 

期刊: American Journal of Physics  （AIP Available online 1977）
卷期: Volume 45, issue 11  

页码: 1120-1122

 

ISSN:0002-9505

 

年代: 1977

 

DOI:10.1119/1.10706

 

出版商: American Association of Physics Teachers

 

关键词: THORIUM 232;HALF LIFE;SCINTILLATION COUNTERS;ALPHA DETECTION;LABORATORY EXPERIMENT;COUNTING TECHNIQUES;THORIUM NITRATE;ALPHA DECAY

 

数据来源: AIP

 

摘要:

It is demonstrated that the halflife of232Th can be determined by dissolving a known amount of Th(NO3)4⋅4H2O in a liquid scintillator and using a difference method to obtain the counting rate due to and particles.(AIP)

 

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