长塑料闪烁体位置灵敏探测器  

A large plastic scintiliator position-sensitive defector

作　　者：万代蓉[1] 梁学才[1] 戴运生[1] 

机构地区：[1]四川大学原子核科学技术研究所

出　　处：《核技术》1989年第12期734-737,共4页Nuclear Techniques

摘　　要：为改进我所用于中子小角弹性散射测量的快中子位置灵敏谱仪,并开展少核系统某些核反应微分截面测量,研制建成了φ5×50cm的ST-411位置灵敏塑料闪烁探测器。本文着重介绍该探测器的原理和主要性能。To improve the fast neutron position-sensitive spectrometer which was used in small-angle neutron elastic scattering measurements and differential cross section measurements of some nuclear reactions in few-nucleon systems, a large plastic scintillation detector (5 × 50cm) equipped with two photomultipliers was constructed. The principle and performance of this detector are described.

关 键 词：位置灵敏 探测器 塑料闪烁体 

分 类 号：TL816.5[核科学技术—核技术及应用]