Sensitivity study of CR39 track detector in an extended range bonner sphere spectrometer

被引：17
|
作者：
Caresana, M. [1 ]
Agosteo, S. [1 ]
Campi, F. [1 ]
Ferrarini, M. [1 ]
Porta, A. [1 ]
Silari, M. [2 ]
机构：
[1] Politecn Milan, Dipartimento Ingn Nucl, I-20133 Milan, Italy
[2] CERN, CH-1211 Geneva 23, Switzerland
来源：
RADIATION PROTECTION DOSIMETRY | 2007年 / 126卷 / 1-4期
关键词：
D O I：
10.1093/rpd/ncm064
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Bonner sphere spectrometers (BSS) are being used widely in neutron spectrometry since 1960. The response to neutrons of these moderating detectors spans over a broad energy range. This work discusses the measurement of the sensitivity of an extended range BSS hosting a CR39 nuclear track detector coupled to a boron converter. Two kinds of boron converters were tested, the first made by natural boron and a second one enriched in B-10. The BSS response functions were calculated with Monte Carlo simulation using the MCNPX 2.4.0. and the FLUKA codes.
引用
收藏
页码：310 / 313
页数：4
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