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arXiv 1606.05080physics.ins-detastro-ph.IM
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DAMPE硅跟踪探测器读出电子学设计

Design of the readout electronics for the DAMPE Silicon Tracker detector

Fei Zhang, Wen-Xi Peng, Ke Gong, Di Wu, Yi-Fan Dong, Rui Qiao, Rui-Rui Fan, Jin-Zhou Wang, Huan-Yu Wang, Xin Wu, Daniel La Marra, Philipp Azzarello, Valentina G… 展开作者

Fei Zhang, Wen-Xi Peng, Ke Gong, Di Wu, Yi-Fan Dong, Rui Qiao, Rui-Rui Fan, Jin-Zhou Wang, Huan-Yu Wang, Xin Wu, Daniel La Marra, Philipp Azzarello, Valentina Gallo, Giovanni Ambrosi, Andrea Nardinocchi

摘要:

硅跟踪器(STK)是DAMPE卫星上用于测量高能宇宙线入射方向的探测器。它由6个X-Y双层硅微带探测器组成,具有73,728个读出通道。在恶劣的空间环境下,如何读出通道数据和处理海量数据是一个巨大的挑战。采用1152个专用集成电路(ASIC)和384个模数转换器(ADC)读出探测器通道。192个跟踪器前端混合(TFH)模块和8个相同的跟踪器读出板(TRB)模块被设计用于控制和数字化前端信号。本文将详细介绍STK读出电路的设计及其性能。

英文摘要:

The Silicon Tracker (STK) is a detector of the DAMPE satellite to measure the incidence direction of high energy cosmic ray. It consists of 6 X-Y double layers of silicon micro-strip detectors with 73,728 readout channels. It's a great challenge to readout the channels and process the huge volume of data in the critical space environment. 1152 Application Specific Integrated Circuits (ASIC) and 384 ADCs are adopted to readout the detector channels. The 192 Tracker Front-end Hybrid (TFH) modules and 8 identical Tracker Readout Board (TRB) modules are designed to control and digitalize the front signals. In this paper, the design of the readout electronics for STK and its performance will be presented in detail.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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