DocumentCode
437716
Title
Performance of the monitoring light source for the CMS lead tungstate crystal calorimeter
Author
Zhang, Liyuan ; Bailleux, David ; Bornheim, Adolf ; Zhu, Kejun ; Zhu, Ren-Yuan
Author_Institution
California Inst. of Technol., Pasadena, CA, USA
Volume
1
fYear
2004
fDate
16-22 Oct. 2004
Firstpage
97
Abstract
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.
Keywords
calorimeters; light sources; particle calorimetry; position sensitive particle detectors; solid scintillation detectors; CMS ECAL monitoring light source; CMS lead tungstate crystal calorimeter; energy resolution; laser based monitoring light source; Absorption; Annealing; Collision mitigation; Crystals; Energy resolution; Large Hadron Collider; Light sources; Monitoring; Optical design; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Nuclear Science Symposium Conference Record, 2004 IEEE
ISSN
1082-3654
Print_ISBN
0-7803-8700-7
Electronic_ISBN
1082-3654
Type
conf
DOI
10.1109/NSSMIC.2004.1462076
Filename
1462076
Link To Document