论文标题
用于Atlas Muon光谱仪升级的精确SMDT检测器的构建
Construction of Precision sMDT Detector for ATLAS Muon Spectrometer Upgrade
论文作者
论文摘要
本文介绍了密歇根大学的小直径监测的漂流管探测器构建，以贡献Atlas Muon光谱仪的升级，用于CERN的高亮度大型强调对撞机。密歇根州建造的前30个腔室的测量表明，漂移管的位置精度符合20微米的规范。对齐和磁场传感器平台的位置都很好地安装在所需的精度内。宇宙射线测试测量结果显示，单线跟踪分辨率为100 +-7微米，平均检测效率高于99％。详细描述了室内生产的基础架构，工具，技术和程序。报告了前30个构造室的室质量控制测试的结果。
This paper describes the small-diameter monitored drift-tube detector construction at the University of Michigan as a contribution to the ATLAS Muon Spectrometer upgrade for the high-luminosity Large Hadron Collider at CERN. Measurements of the first 30 chambers built at Michigan show that the drift tube wire position accuracy meets the specification of 20 microns. The positions of the platforms for alignment and magnetic field sensors are all installed well within the required precision. The cosmic ray test measurements show single wire tracking resolution of 100 +- 7 microns with an average detection efficiency above 99 %. The infrastructure, tooling, techniques, and procedures for chamber production are described in detail. The results from the chamber quality control tests of the first 30 constructed chambers are reported.
