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arXiv 2402.17271physics.ins-detnucl-ex
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HERD SCD 原型的电容耦合研究:初步结果

Capacitive coupling study of the HERD SCD prototype: preliminary results

Ruo-Si Lu, Rui Qiao, Ke Gong, Wen-Xi Peng, Wei-Shuai Zhang, Dong-Ya Guo, Jia-Ju Wei, Yi-Ming Hu, Jian-Hua Guo, Qi Wu, Peng Hu, Xuan Liu, Bing Lu, Yi-Rong Zhang

AI总结:

针对 HERD SCD 硅微条探测器,研究通过多参数原型的 CERN SPS 离子束测试与 SPICE 仿真,分析读出条和悬浮条入射时的电容耦合比例及其对动态范围扩展的作用。

摘要:

Silicon Charge Detector(SCD,硅电荷探测器)是 High Energy Cosmic Radiation Detection(HERD,高能宇宙辐射探测)载荷的一个子探测器。硅微条探测器的动态范围可通过电容耦合效应扩展,该效应与条间电容和耦合电容相关。研究人员设计了具有多组参数的探测器原型,并在 CERN Super Proton Synchrotron 的离子束中进行了测试。利用束流测试数据和 SPICE 仿真,研究了读出条和悬浮条入射情况下的电容耦合比例。

英文摘要:

The Silicon Charge Detector (SCD) is a subdetector of the High Energy Cosmic Radiation Detection payload. The dynamic range of the silicon microstrip detector can be extended by the capacitive coupling effect, which is related to the interstrip capacitance and the coupling capacitance. A detector prototype with several sets of parameters was designed and tested in the ion beams at the CERN Super Proton Synchrotron. The capacitive coupling fractions with readout strip and floating strip incidences were studied using the beam test data and SPICE simulation.

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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