The CMS Electromagnetic Calorimeter detector control and monitoring system
نویسندگان
چکیده
منابع مشابه
The CMS electromagnetic calorimeter
From 2007 the new CERN proton proton collider will start collisions that could open new perspectives in the fields of high energy particle physics. The CMS experiment at the LHC is in advanced construction phase. In particular new physics could be discovered thanks to the CMS precise electromagnetic calorimeter (ECAL) made of about 75000 scintillating PbWO 4 crystals. A description of the ECAL ...
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This article presents an overview of the electromagnetic calorimeter of the CMS (Compact Muon Solenoid) experiment. This detector will be installed in the LHC (Large Hadron Collider) in 2005. This paper describes the characteristics of this homogeneous calorimeter made with PbWO4 scintillating crystals read out with avalanche photodiodes (barrel) and vacuum phototriodes (endcaps). This calorime...
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The CERN LHC will open a new regime in the exploration of fundamental interactions. Of central importance to these studies will be the precise measurement of high energy electrons and photons. The CMS experiment therefore incorporates a high resolution electromagnetic calorimeter comprising 76000 lead tungstate crystals, covering almost 4pi, and capable of operating reliably for ten years in a ...
متن کاملThe CMS electromagnetic calorimeter Overview and status report
An overview status is given of the Lead Tungstate electromagnetic calorimeter which is being developped for the CMS detector at LHC. This includes the development status of PbWO4 crystals, the mechanical design of the calorimeter, the read-out and a brief look into results from test measurements in particle beams. Presented at the “5th International Conference on Advanced Technology and Particl...
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ژورنال
عنوان ژورنال: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
سال: 2010
ISSN: 0168-9002
DOI: 10.1016/j.nima.2009.06.090