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arXiv physics/0611178physics.ins-det
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用于TOTEM实验的三重GEM望远镜

A triple-GEM telescope for the TOTEM experiment

S. Lami, G. Latino, E. Oliveri, L. Ropelewski, N. Turini

摘要:

LHC的TOTEM实验为其T2望远镜选择了三重气体电子倍增器(GEM)技术,该技术将在快度范围5.3< |eta| <6.5内提供带电径迹重建,并为衍射事件提供全面的触发。GEM是充气检测器,其具有电荷放大结构与电荷收集和读出结构的有利解耦。此外,它们将良好的空间分辨率与非常高的速率能力和良好的抗辐射性相结合。从一个详细的T2 GEM模拟和实验室测试的最终设计探测器在欧洲核子研究中心进行的结果。

英文摘要:

The TOTEM experiment at LHC has chosen the triple Gas Electron Multiplier (GEM) technology for its T2 telescope which will provide charged track reconstruction in the rapidity range 5.3<|eta|<6.5 and a fully inclusive trigger for diffractive events. GEMs are gas-filled detectors that have the advantageous decoupling of the charge amplification structure from the charge collection and readout structure. Furthermore, they combine good spatial resolution with very high rate capability and a good resistance to radiation. Results from a detailed T2 GEM simulation and from laboratory tests on a final design detector performed at CERN are presented.

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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