Performance and operation of the CMS electromagnetic calorimeter

Gurtu, A. ; et., al (2010) Performance and operation of the CMS electromagnetic calorimeter Journal of Instrumentation, 5 (3). T03010 _1- T03010 _40. ISSN 1748-0221

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Official URL: http://iopscience.iop.org/1748-0221/5/03/T03010/

Related URL: http://dx.doi.org/10.1088/1748-0221/5/03/T03010

Abstract

The operation and general performance of the CMS electromagnetic calorimeter using cosmic-ray muons are described. These muons were recorded after the closure of the CMS detector in late 2008. The calorimeter is made of lead tungstate crystals and the overall status of the 75 848 channels corresponding to the barrel and endcap detectors is reported. The stability of crucial operational parameters, such as high voltage, temperature and electronic noise, is summarised and the performance of the light monitoring system is presented.

Item Type:Article
Source:Copyright of this article belongs to Institute of Physics.
Keywords:Calorimeters; Large Detector Systems for Particle and Astroparticle Physics
ID Code:92230
Deposited On:29 May 2012 12:13
Last Modified:29 May 2012 12:13

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