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arXiv 0709.2837physics.ins-det
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含5个GeV电子的GEM/Timepix探测器的分辨研究

Resolution Studies of GEM/Timepix Detector with 5 GeV electrons

A. Bamberger, K. Desch, U. Renz, M. Titov, N. Vlasov, P. Wienemann, S. Zimmermann, A. Zwerger

摘要:

这一贡献调查的TPC读出与高度像素化的CMOS ASIC,这是一个选项的ILC的带电粒子跟踪的原型。将三重GEM叠层与TimePix和MediPix 2芯片(像素尺寸为55 $\times$ 55 $μm^2$)连接,并且用5GeV电子研究其读出特性。利用不同的聚类算法,将聚类中心重构的空间分辨率确定为漂移距离的函数,并与Monte Carlo预测进行比较。

英文摘要:

This contribution investigates a prototype of a TPC readout with a highly pixelated CMOS ASIC, which is an option for charged particles tracking of the ILC. A triple GEM stack was joined with a TimePix and MediPix2 chip (pixel size of 55$\times$55 $μm^2$) and its readout properties were investigated with 5 GeV electrons. The spatial resolution of the cluster center reconstruction was determined as a function of drift distance using different cluster alhoritms and compared with Monte Carlo predictions.

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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