Showing 441 - 460 results of 2,055 for search '"scintillator"', query time: 0.11s Refine Results
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    Feasibility study of portable fast neutron imaging system using silicon photomultiplier and plastic scintillator array by ZHANG Yu, ZHANG Jian, ZHANG Guoguang

    Published 2021-03-01
    “…A small, portable fast neutron imaging system could have a number of applications such as domestic security and industrial testing.PurposeThis study aims to investigate the feasibility of a portable fast neutron imaging system based on the plastic scintillator array and silicon photomultiplier (SiPM).MethodsFirst of all, a simulation toolkit was developed by using GEANT4 and Python programming language to obtain the position and the deposited energy of a neutron interacting with the plastic scintillator. …”
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    Adaptive Beam Divergence Control to Mitigate Scintillation Effect Caused by Pointing Error in Vertical FSO Transmissions by Hye-Min Park, Young-Jin Hyun, Sang-Kook Han

    Published 2023-05-01
    “…In this paper, we analyze the relationship between pointing error and scintillation from the aspect of beam divergence angle. …”
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    Optimization of array CeBr3 scintillation detection device for water on-line radioactivity measurement system by GUO Shengliang, XIONG Maolin, GE Liangquan, DENG Xiaoqin, ZHONG Jinghua, XU Bin, LUO Mingtao, YU Peng, DENG Zhipeng

    Published 2021-11-01
    “…BackgroundWith the vigorous development of the nuclear industry and the widespread application of nuclear technology, the radioactivity of inland water has become one of the key objects of radiation environmental monitoring. CeBr3 scintillation detector is one of candidates for water on-line radioactivity measurement system, but its detection efficiency is not high enough.PurposeThis study aims to improve the detection efficiency of the water on-line radioactivity measurement system by optimization of array CeBr3 detector layout, and reduce the detection limit.MethodsFirstly, calculate the optimal number of detectors in the system according to the minimum detectable activity concentration formula was calculated. …”
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