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Calibration of the CMS Electromagnetic Calorimeter

Calibration is one of the main factors that set limits on the ultimate performance of the CMS electromagnetic calorimeter (ECAL) at LHC. Crystals raw intercalibration from laboratory measurements during assembly and CERN-SPS test beam of supermodules will represent the precalibration at the start-up...

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Detalles Bibliográficos
Autor principal: Paramatti, R
Lenguaje:eng
Publicado: 2004
Materias:
Acceso en línea:http://cds.cern.ch/record/787503
Descripción
Sumario:Calibration is one of the main factors that set limits on the ultimate performance of the CMS electromagnetic calorimeter (ECAL) at LHC. Crystals raw intercalibration from laboratory measurements during assembly and CERN-SPS test beam of supermodules will represent the precalibration at the start-up. In situ calibration with physics events will be the main tool to reduce the constant term to the design goal of 0.5%. The calibration strategy will be described in detail.