Performance of the monitoring light source for the CMS lead tungstate crystal calorimeter

被引：0
|
作者：
Zhang, LY [1 ]
Bailleux, D [1 ]
Bornheim, A [1 ]
Zhu, KJ [1 ]
Zhu, RY [1 ]
机构：
[1] CALTECH, Pasadena, CA 91125 USA
来源：
2004 IEEE NUCLEAR SCIENCE SYMPOSIUM CONFERENCE RECORD, VOLS 1-7 | 2004年
关键词：
lead tungstate; laser; crystal; scintillator; radiation hardness; calorimeter; monitoring;
D O I：
暂无
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
Light monitoring will play a crucial role in maintaining energy resolution for the CMS lead tungstate crystal calorimeter at LHC. In last several years, a laser based monitoring light source was designed and constructed at Caltech, and was installed and commissioned at CERN. This paper presents the design of the CMS ECAL monitoring light source and its performance during beam test. Issues related to the monitoring precision are discussed.
引用
收藏
页码：97 / 101
页数：5
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