Construction and test of the first two sectors of the ATLAS barrel liquid argon presampler

The electromagnetic (e.m.) calorimeter of the ATLAS experiment for the Large Hadron Collider will be a sampling liquid argon accordion calorimeter. To achieve sufficient energy resolution, it is necessary to correct for the energy loss in the material upstream of the calorimeter. For this purpose, a...

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Autores principales: Andrieux, M L, Belhorma, B, Belymam, A, Benchekroun, D, Cherkaoui, R, Clément, C, Collot, J, de Saintignon, P, Driouichi, C, Dzahini, D, El-Mouahhidi, Y, Erridi, H, Ferrari, A, Ghazlane, H, Hostachy, J Y, Hoummada, A, Idrissi, A, Laborie, G, Lund-Jensen, B, Martin, P, Muraz, J F, Söderqvist, J
Lenguaje:eng
Publicado: 2002
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1016/S0168-9002(01)00943-3
http://cds.cern.ch/record/567326
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author Andrieux, M L
Belhorma, B
Belymam, A
Benchekroun, D
Cherkaoui, R
Clément, C
Collot, J
de Saintignon, P
Driouichi, C
Dzahini, D
El-Mouahhidi, Y
Erridi, H
Ferrari, A
Ghazlane, H
Hostachy, J Y
Hoummada, A
Idrissi, A
Laborie, G
Lund-Jensen, B
Martin, P
Muraz, J F
Söderqvist, J
author_facet Andrieux, M L
Belhorma, B
Belymam, A
Benchekroun, D
Cherkaoui, R
Clément, C
Collot, J
de Saintignon, P
Driouichi, C
Dzahini, D
El-Mouahhidi, Y
Erridi, H
Ferrari, A
Ghazlane, H
Hostachy, J Y
Hoummada, A
Idrissi, A
Laborie, G
Lund-Jensen, B
Martin, P
Muraz, J F
Söderqvist, J
author_sort Andrieux, M L
collection CERN
description The electromagnetic (e.m.) calorimeter of the ATLAS experiment for the Large Hadron Collider will be a sampling liquid argon accordion calorimeter. To achieve sufficient energy resolution, it is necessary to correct for the energy loss in the material upstream of the calorimeter. For this purpose, a separate presampler detector fixed on the inner face of the e.m. calorimeter, in the same cryostat, is being built by the ATLAS collaboration. Two presampler sectors have already been built and tested in their final version. The geometry of the detector and the various steps of its construction are reviewed. The hardware performance of the detector measured both at CERN and at the ISN-Grenoble (specific test bench) is discussed. It is concluded that the presampler will adequately fulfill its role for future operation at the CERN Large Hadron Collider. (21 refs).
id cern-567326
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2002
record_format invenio
spelling cern-5673262019-09-30T06:29:59Zdoi:10.1016/S0168-9002(01)00943-3http://cds.cern.ch/record/567326engAndrieux, M LBelhorma, BBelymam, ABenchekroun, DCherkaoui, RClément, CCollot, Jde Saintignon, PDriouichi, CDzahini, DEl-Mouahhidi, YErridi, HFerrari, AGhazlane, HHostachy, J YHoummada, AIdrissi, ALaborie, GLund-Jensen, BMartin, PMuraz, J FSöderqvist, JConstruction and test of the first two sectors of the ATLAS barrel liquid argon presamplerDetectors and Experimental TechniquesThe electromagnetic (e.m.) calorimeter of the ATLAS experiment for the Large Hadron Collider will be a sampling liquid argon accordion calorimeter. To achieve sufficient energy resolution, it is necessary to correct for the energy loss in the material upstream of the calorimeter. For this purpose, a separate presampler detector fixed on the inner face of the e.m. calorimeter, in the same cryostat, is being built by the ATLAS collaboration. Two presampler sectors have already been built and tested in their final version. The geometry of the detector and the various steps of its construction are reviewed. The hardware performance of the detector measured both at CERN and at the ISN-Grenoble (specific test bench) is discussed. It is concluded that the presampler will adequately fulfill its role for future operation at the CERN Large Hadron Collider. (21 refs).oai:cds.cern.ch:5673262002
spellingShingle Detectors and Experimental Techniques
Andrieux, M L
Belhorma, B
Belymam, A
Benchekroun, D
Cherkaoui, R
Clément, C
Collot, J
de Saintignon, P
Driouichi, C
Dzahini, D
El-Mouahhidi, Y
Erridi, H
Ferrari, A
Ghazlane, H
Hostachy, J Y
Hoummada, A
Idrissi, A
Laborie, G
Lund-Jensen, B
Martin, P
Muraz, J F
Söderqvist, J
Construction and test of the first two sectors of the ATLAS barrel liquid argon presampler
title Construction and test of the first two sectors of the ATLAS barrel liquid argon presampler
title_full Construction and test of the first two sectors of the ATLAS barrel liquid argon presampler
title_fullStr Construction and test of the first two sectors of the ATLAS barrel liquid argon presampler
title_full_unstemmed Construction and test of the first two sectors of the ATLAS barrel liquid argon presampler
title_short Construction and test of the first two sectors of the ATLAS barrel liquid argon presampler
title_sort construction and test of the first two sectors of the atlas barrel liquid argon presampler
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1016/S0168-9002(01)00943-3
http://cds.cern.ch/record/567326
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