Development of scintillation-light-transmission type phoswich detector for simultaneous alpha- and beta (gamma)-ray counting

被引：7
|
作者：
Yasuda, K [1 ]
Usuda, S [1 ]
Gunji, H [1 ]
机构：
[1] Japan Atom Energy Res Inst, Tokai, Ibaraki 3191195, Japan
来源：
IEEE TRANSACTIONS ON NUCLEAR SCIENCE | 2000年 / 47卷 / 04期
关键词：
D O I：
10.1109/23.872974
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A new type of scintillation-light-transmission ZnS(Ag)/NE102A phoswich detector has been developed, in which scintillation light emitted from the phoswich is transmitted through an optical fiber to a photomultiplier tube. By adjusting wavelength of the scintillation light to transmittance region of the optical fiber, the phoswich detector was capable of successfully performing simultaneous counting of alpha- and beta (including gamma)-rays. In addition, the detector has been applied to a dip-type inline monitor, which directly contacts with actinide solution. The detector will be available especially in a narrow and/or isolated space such as glove box and hot cell.
引用
收藏
页码：1337 / 1340
页数：4
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