Design and performance of the cooling system for the electromagnetic calorimeter of CMS

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For the physics program of the CMS experiment at the LHC to be carried out successfully, excellent electromagnetic calorimetry is required. Given the thermal properties of CMS ECAL, keeping the constant term of the energy resolution below 0.5% needs its temperature to be stabilized at 18 degrees C w...

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Detalles Bibliográficos
Autores principales: Baillon, Paul, Cogan, J, Ferri, A F, Franzoni, G, Ghezzi, A, Govoni, P, Negri, P, Paganoni, M, Pastrono, N, Pullia, A, Ragazzi, S, Redaelli, N G, Rovelli, C, Salerno, R, Tabarelli de Fatis, T, Teller, O
Lenguaje:eng
Publicado: 2004
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/816709
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author Baillon, Paul
Cogan, J
Ferri, A F
Franzoni, G
Ghezzi, A
Govoni, P
Negri, P
Paganoni, M
Pastrono, N
Pullia, A
Ragazzi, S
Redaelli, N G
Rovelli, C
Salerno, R
Tabarelli de Fatis, T
Teller, O
author_facet Baillon, Paul
Cogan, J
Ferri, A F
Franzoni, G
Ghezzi, A
Govoni, P
Negri, P
Paganoni, M
Pastrono, N
Pullia, A
Ragazzi, S
Redaelli, N G
Rovelli, C
Salerno, R
Tabarelli de Fatis, T
Teller, O
author_sort Baillon, Paul
collection CERN
description For the physics program of the CMS experiment at the LHC to be carried out successfully, excellent electromagnetic calorimetry is required. Given the thermal properties of CMS ECAL, keeping the constant term of the energy resolution below 0.5% needs its temperature to be stabilized at 18 degrees C within 0.05 degrees C. A prototype module of ECAL with the final cooling system has been tested at CERN to check its integration with the read-out electronics and verify that it complies with the severe thermal requirements. The thermal performance of the cooling system is reported here. (8 refs).
id cern-816709
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2004
record_format invenio
spelling cern-8167092019-09-30T06:29:59Zhttp://cds.cern.ch/record/816709engBaillon, PaulCogan, JFerri, A FFranzoni, GGhezzi, AGovoni, PNegri, PPaganoni, MPastrono, NPullia, ARagazzi, SRedaelli, N GRovelli, CSalerno, RTabarelli de Fatis, TTeller, ODesign and performance of the cooling system for the electromagnetic calorimeter of CMSDetectors and Experimental TechniquesFor the physics program of the CMS experiment at the LHC to be carried out successfully, excellent electromagnetic calorimetry is required. Given the thermal properties of CMS ECAL, keeping the constant term of the energy resolution below 0.5% needs its temperature to be stabilized at 18 degrees C within 0.05 degrees C. A prototype module of ECAL with the final cooling system has been tested at CERN to check its integration with the read-out electronics and verify that it complies with the severe thermal requirements. The thermal performance of the cooling system is reported here. (8 refs).oai:cds.cern.ch:8167092004
spellingShingle Detectors and Experimental Techniques
Baillon, Paul
Cogan, J
Ferri, A F
Franzoni, G
Ghezzi, A
Govoni, P
Negri, P
Paganoni, M
Pastrono, N
Pullia, A
Ragazzi, S
Redaelli, N G
Rovelli, C
Salerno, R
Tabarelli de Fatis, T
Teller, O
Design and performance of the cooling system for the electromagnetic calorimeter of CMS
title Design and performance of the cooling system for the electromagnetic calorimeter of CMS
title_full Design and performance of the cooling system for the electromagnetic calorimeter of CMS
title_fullStr Design and performance of the cooling system for the electromagnetic calorimeter of CMS
title_full_unstemmed Design and performance of the cooling system for the electromagnetic calorimeter of CMS
title_short Design and performance of the cooling system for the electromagnetic calorimeter of CMS
title_sort design and performance of the cooling system for the electromagnetic calorimeter of cms
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/816709
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