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Production of a monochromatic, low energy positron beam using the11B(p,n)11C reaction

 

作者: T. S. Stein,   W. E. Kauppila,   L. O. Roellig,  

 

期刊: Review of Scientific Instruments  (AIP Available online 1974)
卷期: Volume 45, issue 7  

页码: 951-953

 

ISSN:0034-6748

 

年代: 1974

 

DOI:10.1063/1.1686776

 

出版商: AIP

 

数据来源: AIP

 

摘要:

A new technique has been developed to produce an intense positron source by making use of the11B(p,n)11C reaction. Positrons with well‐defined low energies have been observed emerging from the irradiated boron target itself without any additional moderating materials. A description of the apparatus used to produce the11C and to detect the low energy positrons is given.

 

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