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介绍了一种用于丰中子核研究的RIBLL终端大面积中子探测器阵列的研制 .利用Geant4软件包对该探测系统的中子探测效率、时间分辨和位置分布等进行了蒙特卡罗模拟 ,同时对探测器的cross talk进行了研究 .给出了探测器的设计方案 .
A large area neutron detector array based on RIBLL for the study of abundance neutron nuclei was introduced.The Monte Carlo simulation of neutron detection efficiency, time resolution and position distribution of the detection system was carried out by Geant4 software package At the same time, the cross talk of the detector was studied, and the design of the detector was given.