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Detection of low energy positrons using spiraled electron multipliers

 

作者: S. Pendyala,   J. Wm. McGowan,   P. H. R. Orth,   P. W. Zitzewitz,  

 

期刊: Review of Scientific Instruments  （AIP Available online 1974）
卷期: Volume 45, issue 11  

页码: 1347-1348

 

ISSN:0034-6748

 

年代: 1974

 

DOI:10.1063/1.1686497

 

出版商: AIP

 

数据来源: AIP

 

摘要:

The positron detection efficiency of a Spiraltron is determined using a conventional two‐gamma coincidence detection system as a reference. Under the experimental conditions described in this note, the efficiency of the Spiraltron is found to be nearly 90%, as compared to an ∼2% efficiency of the two‐gamma system employed in our laboratory.

 

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