Development of a Uniformisation Procedure for the PbW04 Crystals of the CMS Electromagnetic Calorimeter

The CMS electromagnetic calorimeter will consist of nearly 80,000 lead tungstate crystals, with 18 different geometries. The contribution of any non-uniformity in the light collection to the constant term in the energy resolution must be limited to 0.3%. A procedure capable of achieving this for the...

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Detalles Bibliográficos
Autores principales: Auffray, Etiennette, Davies, Gavin, Lebeau, Michel, Lecoq, Paul, Paoletti, Simone, Schneegans, Marc, Sempere-Roldan, P
Lenguaje:eng
Publicado: 2001
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/687310
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author Auffray, Etiennette
Davies, Gavin
Lebeau, Michel
Lecoq, Paul
Paoletti, Simone
Schneegans, Marc
Sempere-Roldan, P
author_facet Auffray, Etiennette
Davies, Gavin
Lebeau, Michel
Lecoq, Paul
Paoletti, Simone
Schneegans, Marc
Sempere-Roldan, P
author_sort Auffray, Etiennette
collection CERN
description The CMS electromagnetic calorimeter will consist of nearly 80,000 lead tungstate crystals, with 18 different geometries. The contribution of any non-uniformity in the light collection to the constant term in the energy resolution must be limited to 0.3%. A procedure capable of achieving this for the full calorimeter has been developed in the CERN EP-CMA group. A description of this method and the results obtained with the first few hundred pre-production crystals from Bogoroditsk, Russia are given in this note.
id cern-687310
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2001
record_format invenio
spelling cern-6873102019-09-30T06:29:59Zhttp://cds.cern.ch/record/687310engAuffray, EtiennetteDavies, GavinLebeau, MichelLecoq, PaulPaoletti, SimoneSchneegans, MarcSempere-Roldan, PDevelopment of a Uniformisation Procedure for the PbW04 Crystals of the CMS Electromagnetic CalorimeterDetectors and Experimental TechniquesThe CMS electromagnetic calorimeter will consist of nearly 80,000 lead tungstate crystals, with 18 different geometries. The contribution of any non-uniformity in the light collection to the constant term in the energy resolution must be limited to 0.3%. A procedure capable of achieving this for the full calorimeter has been developed in the CERN EP-CMA group. A description of this method and the results obtained with the first few hundred pre-production crystals from Bogoroditsk, Russia are given in this note.CMS-NOTE-2001-004oai:cds.cern.ch:6873102001-01-18
spellingShingle Detectors and Experimental Techniques
Auffray, Etiennette
Davies, Gavin
Lebeau, Michel
Lecoq, Paul
Paoletti, Simone
Schneegans, Marc
Sempere-Roldan, P
Development of a Uniformisation Procedure for the PbW04 Crystals of the CMS Electromagnetic Calorimeter
title Development of a Uniformisation Procedure for the PbW04 Crystals of the CMS Electromagnetic Calorimeter
title_full Development of a Uniformisation Procedure for the PbW04 Crystals of the CMS Electromagnetic Calorimeter
title_fullStr Development of a Uniformisation Procedure for the PbW04 Crystals of the CMS Electromagnetic Calorimeter
title_full_unstemmed Development of a Uniformisation Procedure for the PbW04 Crystals of the CMS Electromagnetic Calorimeter
title_short Development of a Uniformisation Procedure for the PbW04 Crystals of the CMS Electromagnetic Calorimeter
title_sort development of a uniformisation procedure for the pbw04 crystals of the cms electromagnetic calorimeter
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/687310
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