ATLAS大湖二级计算和μ子校准中心调试
ATLAS Great Lakes Tier-2 Computing and Muon Calibration Center Commissioning
摘要：
ATLAS中的大规模计算基于分层计算中心的网格链接系统。ATLAS Great Lakes Tier-2于2006年9月上线，现在正在全力投入使用，为USATLAS社区提供重要的计算能力和服务。我们的Tier-2中心还拥有密歇根μ子校准中心，该中心负责ATLAS端盖μ子系统的ATLAS半导体漂移管的日常校准。在2008年的第一个LHC束流期间和ATLAS全球宇宙射线数据采集期间，校准中心从μ子探测器接收到大量数据流，以获得漂移管时间偏移和时间-空间函数，周转时间为24小时。我们将介绍校准中心的调试状态以及我们2009年首次大型强子对撞机光束碰撞的计划。
英文摘要：
Large-scale computing in ATLAS is based on a grid-linked system of tiered computing centers. The ATLAS Great Lakes Tier-2 came online in September 2006 and now is commissioning with full capacity to provide significant computing power and services to the USATLAS community. Our Tier-2 Center also host the Michigan Muon Calibration Center which is responsible for daily calibrations of the ATLAS Monitored Drift Tubes for ATLAS endcap muon system. During the first LHC beam period in 2008 and following ATLAS global cosmic ray data taking period, the Calibration Center received a large data stream from the muon detector to derive the drift tube timing offsets and time-to-space functions with a turn-around time of 24 hours. We will present the Calibration Center commissioning status and our plan for the first LHC beam collisions in 2009.
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。
