Publication: Performance and operation of the CMS electromagnetic calorimeter
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IOP Publishing
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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 75848 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.
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Journal of Instrumentation
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OPEN
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Accelerator Physics (physics.acc-ph), Cosmic ray muons, Compact Muon Solenoid, Physics - Instrumentation and Detectors, [PHYS.PHYS.PHYS-ACC-PH]Physics [physics]/Physics [physics]/Accelerator Physics [physics.acc-ph], large detector systems for particle and astroparticle physics, FOS: Physical sciences, Large Hadron Collider (LHC), Particle physics, Large hadron collider, CMS, Subatomär fysik, Physics, Calorimeters, electromagnetic calorimeter, Subatomic Physics, Particle and astroparticle physics, CMS, LHC, electromagnetic calorimeter, Large detector systems, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], Detectors and Experimental Techniques, info:eu-repo/classification/ddc/530, Electromagnetic calorimeter operation, Calorimeter, Calorimeters, Large detector systems for particle and astroparticle physics, Lead tungstate crystals, Large detector systems for particle and astroparticle physics, calorimeters, CMS, Physics, ddc:530, electromagnetic calorimeter, cosmic rays, calibration, [PHYS.PHYS.PHYS-ACC-PH] Physics [physics]/Physics [physics]/Accelerator Physics [physics.acc-ph], Instrumentation and Detectors (physics.ins-det), Large hadron collider, Electromagnetic calorimeter performance, Cosmic Run At Four Tesla (CRAFT), LHC, CMS, Muoni, [PHYS.PHYS.PHYS-INS-DET] Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], Large detector system, Instrumentation, Mathematical Physics, Particle physics, Physics - Accelerator Physics, LHC, Astroparticle physics, physics