Position-sensitive plastic scintillator detector with WLS-fiber readout
Position-sensitive plastic scintillator detector with WLS-fiber readout
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DOI：
10.1007/s41365-018-0449-2
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发表时间：
2018-07
影响因子：
2.8
通讯作者：
Jianing Dong;Yunlong Zhang;Zhi‐Yong Zhang;Dong Liu;Zi-zong Xu;Xiaolian Wang;Shubin Liu
中科院分区：
文献类型：
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作者：
Jianing Dong;Yunlong Zhang;Zhi‐Yong Zhang;Dong Liu;Zi-zong Xu;Xiaolian Wang;Shubin Liu
本文介绍了一种位置灵敏塑料闪烁体探测器的设计、结构、模拟和性能。探测器的读数使用波长移位光纤与多阳极光电倍增管(PMT)相耦合，用于x-Andy维度。在对多阳极光电倍增管进行定标后，给出了正方闪烁体望远镜在宇宙介子作用下的二维投影图像。通过使用Micromegas望远镜进行宇宙测试，确定探测器的位置分辨率达到约8.6 mm，接近物理模拟中获得的值。
In this paper, the design, construction, simulation, and performance of a position-sensitive plastic scintillator detector are presented. The readout of the detector uses wavelength-shifting fibers coupled with multi-anode photomultipliers (PMTs) for thex- andy-dimensions. After calibrating the multi-anode PMTs, a two-dimensional projection image of the square scintillator telescope hit by cosmic muons is demonstrated. By performing a cosmic test with the Micromegas telescope, the position resolution of the detector was determined to reach approximately 8.6 mm, which is close to the value obtained in physical simulation.