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首页> 外文期刊>Nuclear instruments and methods in physics research >Design of a high dynamic range photomultiplier base board for the BGO ECAL of DAMPE
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Design of a high dynamic range photomultiplier base board for the BGO ECAL of DAMPE

机译：DAMPE的BGO ECAL的高动态范围光电倍增器基板设计

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摘要

A base board for photomultiplier tube (PMT) with multi-dynode readout has been developed for the BGO electromagnetic calorimeter (ECAL) of the Dark Matter Particle Explorer (DAMPE). In order to cover a high dynamic range of energy measurements, the signals are read out from different sensitive dynodes 2, 5, and 8 (Dy2, Dy5 and Dy8). The performance of this new type of base board is studied with a light-emitting diode (LED) system and cosmic rays. A wide measuring range from 0.5 to 1.0 × 10~5 MIPs can be achieved using the VA32 readout Application Specific Integrated Circuit (ASIC).
机译：已为暗物质粒子探测器（DAMPE）的BGO电磁量热仪（ECAL）开发了具有多倍增极读数的光电倍增管（PMT）基板。为了覆盖能量测量的高动态范围，从不同的敏感打拿极2、5和8（Dy2，Dy5和Dy8）读取信号。使用发光二极管（LED）系统和宇宙射线研究了这种新型基板的性能。使用VA32读出专用集成电路（ASIC）可以实现0.5至1.0×10〜5 MIP的宽量程。

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  • 作者

    Zhiyong Zhang; Yunlong Zhang; Jianing Dong; Sicheng Wen; Changqing Feng; Chi Wang; Yifeng Wei; Xiaolian Wang; Zizong Xu; Shubin Liu;

  • 作者单位

    State Key Laboratory of Particle Detection and Electronics, University of Science and Technology of China, Hefei, Anhui 230026, China;

    State Key Laboratory of Particle Detection and Electronics, University of Science and Technology of China, Hefei, Anhui 230026, China;

    State Key Laboratory of Particle Detection and Electronics, University of Science and Technology of China, Hefei, Anhui 230026, China;

    State Key Laboratory of Particle Detection and Electronics, University of Science and Technology of China, Hefei, Anhui 230026, China;

    State Key Laboratory of Particle Detection and Electronics, University of Science and Technology of China, Hefei, Anhui 230026, China;

    State Key Laboratory of Particle Detection and Electronics, University of Science and Technology of China, Hefei, Anhui 230026, China;

    State Key Laboratory of Particle Detection and Electronics, University of Science and Technology of China, Hefei, Anhui 230026, China;

    State Key Laboratory of Particle Detection and Electronics, University of Science and Technology of China, Hefei, Anhui 230026, China;

    State Key Laboratory of Particle Detection and Electronics, University of Science and Technology of China, Hefei, Anhui 230026, China;

    State Key Laboratory of Particle Detection and Electronics, University of Science and Technology of China, Hefei, Anhui 230026, China;

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  • 正文语种 eng
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  • 关键词

    ASIC; High dynamic range; Multi-dynode readout; VA32;

    机译：ASIC;高动态范围多倍增极读数;VA32;

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