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Performance of a proximity cryogenic system for the ATLAS central solenoid magnet

The ATLAS central solenoid magnet has been designed and constructed as a collaborative work between KEK and CERN for the ATLAS experiment in the LHC project The solenoid provides an axial magnetic field of 2 Tesla at the center of the tracking volume of the ATLAS detector. The solenoid is installed...

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Detalles Bibliográficos
Autores principales: Doi, Y, Yamamoto, A, Makida, Y, Kondo, Y, Kawai, M, Aoki, K, Haruyama, T, Kondo, T, Mizumaki, S, Wachi, Y, Mine, S, Haug, F, Delruelle, N, Passardi, Giorgio, ten Kate, H H J
Lenguaje:eng
Publicado: 2002
Materias:
Acceso en línea:https://dx.doi.org/10.1063/1.1472003
http://cds.cern.ch/record/591657
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author Doi, Y
Yamamoto, A
Makida, Y
Kondo, Y
Kawai, M
Aoki, K
Haruyama, T
Kondo, T
Mizumaki, S
Wachi, Y
Mine, S
Haug, F
Delruelle, N
Passardi, Giorgio
ten Kate, H H J
author_facet Doi, Y
Yamamoto, A
Makida, Y
Kondo, Y
Kawai, M
Aoki, K
Haruyama, T
Kondo, T
Mizumaki, S
Wachi, Y
Mine, S
Haug, F
Delruelle, N
Passardi, Giorgio
ten Kate, H H J
author_sort Doi, Y
collection CERN
description The ATLAS central solenoid magnet has been designed and constructed as a collaborative work between KEK and CERN for the ATLAS experiment in the LHC project The solenoid provides an axial magnetic field of 2 Tesla at the center of the tracking volume of the ATLAS detector. The solenoid is installed in a common cryostat of a liquid-argon calorimeter in order to minimize the mass of the cryostat wall. The coil is cooled indirectly by using two-phase helium flow in a pair of serpentine cooling line. The cryogen is supplied by the ATLAS cryogenic plant, which also supplies helium to the Toroid magnet systems. The proximity cryogenic system for the solenoid has two major components: a control dewar and a valve unit In addition, a programmable logic controller, PLC, was prepared for the automatic operation and solenoid test in Japan. This paper describes the design of the proximity cryogenic system and results of the performance test. (7 refs).
id cern-591657
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2002
record_format invenio
spelling cern-5916572020-08-28T08:05:29Zdoi:10.1063/1.1472003http://cds.cern.ch/record/591657engDoi, YYamamoto, AMakida, YKondo, YKawai, MAoki, KHaruyama, TKondo, TMizumaki, SWachi, YMine, SHaug, FDelruelle, NPassardi, Giorgioten Kate, H H JPerformance of a proximity cryogenic system for the ATLAS central solenoid magnetDetectors and Experimental TechniquesThe ATLAS central solenoid magnet has been designed and constructed as a collaborative work between KEK and CERN for the ATLAS experiment in the LHC project The solenoid provides an axial magnetic field of 2 Tesla at the center of the tracking volume of the ATLAS detector. The solenoid is installed in a common cryostat of a liquid-argon calorimeter in order to minimize the mass of the cryostat wall. The coil is cooled indirectly by using two-phase helium flow in a pair of serpentine cooling line. The cryogen is supplied by the ATLAS cryogenic plant, which also supplies helium to the Toroid magnet systems. The proximity cryogenic system for the solenoid has two major components: a control dewar and a valve unit In addition, a programmable logic controller, PLC, was prepared for the automatic operation and solenoid test in Japan. This paper describes the design of the proximity cryogenic system and results of the performance test. (7 refs).oai:cds.cern.ch:5916572002
spellingShingle Detectors and Experimental Techniques
Doi, Y
Yamamoto, A
Makida, Y
Kondo, Y
Kawai, M
Aoki, K
Haruyama, T
Kondo, T
Mizumaki, S
Wachi, Y
Mine, S
Haug, F
Delruelle, N
Passardi, Giorgio
ten Kate, H H J
Performance of a proximity cryogenic system for the ATLAS central solenoid magnet
title Performance of a proximity cryogenic system for the ATLAS central solenoid magnet
title_full Performance of a proximity cryogenic system for the ATLAS central solenoid magnet
title_fullStr Performance of a proximity cryogenic system for the ATLAS central solenoid magnet
title_full_unstemmed Performance of a proximity cryogenic system for the ATLAS central solenoid magnet
title_short Performance of a proximity cryogenic system for the ATLAS central solenoid magnet
title_sort performance of a proximity cryogenic system for the atlas central solenoid magnet
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1063/1.1472003
http://cds.cern.ch/record/591657
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