arXivDaily arXiv每日学术速递 周一至周五更新
arXiv physics/0310127physics.ins-det
收藏

ATLAS强子和电磁液氩端盖量能器的能量刻度

Energy-Calibration of the ATLAS Hadronic and Electromagnetic Liquid-Argon Endcap Calorimeters

Sven Menke

摘要:

2002年,ATLAS实验的强子和电磁液氩端盖量能器的第一次组合束测试在欧洲核子研究中心的SPS测试束上进行。在6至200 GeV的能量范围内,共记录了1500万个电子、μ子和π子事件。整个校准链,从数字滤波器的权重,校准常数,聚类和能量的权重,是相关的能量校准的强子和电磁簇射在ATLAS进行了测试,并应用于束流测试数据。两个量热计的综合性能的校准方法和第一个结果。

英文摘要:

In 2002 the first combined beam test of the hadronic and electromagnetic liquid-argon endcap calorimeters of the ATLAS experiment took place at the SPS test beam at CERN. A total of 15 million events from electrons, muons and pions in the energy range from 6 to 200 GeV were recorded. The entire calibration chain, from digital filter weights, over calibration constants, to clustering and energy weights, as is relevant for the energy calibration of hadronic and electromagnetic showers in ATLAS was tested and applied to the beam test data. The calibration methods and first results for the combined performance of the two calorimeters 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。

↑