Liquid argon pollution tests of ATLAS detector materials at the IBR-2 reactor in Dubna

aA cold irradiation test facility operated at the IBR-2 reactor of JINR, Dubna, is used to investigate the behaviour under neutron and gamma irradiations of samples of materials and equipments to be used in the ATLAS forward (FCAL) and the hadronic end cap (HEC) liquid argon calorimeters. The sample...

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Detalles Bibliográficos
Autores principales: Leroy, C, Cheplakov, A P, Golubyh, S M, Kukhtin, V, Merkulovm L, Minashkin, V F, Golikov, V V, Kulagin, E N, Luschikov, V, Golovanov, L B, Borzunov, Yu T, Chumakov, V, Tsvinev, A P, Shalyugin, A N
Lenguaje:eng
Publicado: 2002
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/621464
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author Leroy, C
Cheplakov, A P
Golubyh, S M
Kukhtin, V
Merkulovm L
Minashkin, V F
Golikov, V V
Kulagin, E N
Luschikov, V
Golovanov, L B
Borzunov, Yu T
Chumakov, V
Tsvinev, A P
Shalyugin, A N
author_facet Leroy, C
Cheplakov, A P
Golubyh, S M
Kukhtin, V
Merkulovm L
Minashkin, V F
Golikov, V V
Kulagin, E N
Luschikov, V
Golovanov, L B
Borzunov, Yu T
Chumakov, V
Tsvinev, A P
Shalyugin, A N
author_sort Leroy, C
collection CERN
description aA cold irradiation test facility operated at the IBR-2 reactor of JINR, Dubna, is used to investigate the behaviour under neutron and gamma irradiations of samples of materials and equipments to be used in the ATLAS forward (FCAL) and the hadronic end cap (HEC) liquid argon calorimeters. The samples under study are immersed in a liquid argon cryostat and exposed to fast neutron (E/sub n/ >or= 100 keV) fluences of about 10/sup 16/ n cm/sup -2/ equivalent to the neutron fluence accumulated in FCAL during ten years of LHC operation. An alpha -cell is used to check for possible outgassing due to irradiation of the samples immersed in liquid argon and to monitor the liquid argon purity. The results of various irradiation tests performed at this facility are reported. (6 refs).
id cern-621464
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2002
record_format invenio
spelling cern-6214642019-09-30T06:29:59Zhttp://cds.cern.ch/record/621464engLeroy, CCheplakov, A PGolubyh, S MKukhtin, VMerkulovm LMinashkin, V FGolikov, V VKulagin, E NLuschikov, VGolovanov, L BBorzunov, Yu TChumakov, VTsvinev, A PShalyugin, A NLiquid argon pollution tests of ATLAS detector materials at the IBR-2 reactor in DubnaDetectors and Experimental TechniquesaA cold irradiation test facility operated at the IBR-2 reactor of JINR, Dubna, is used to investigate the behaviour under neutron and gamma irradiations of samples of materials and equipments to be used in the ATLAS forward (FCAL) and the hadronic end cap (HEC) liquid argon calorimeters. The samples under study are immersed in a liquid argon cryostat and exposed to fast neutron (E/sub n/ >or= 100 keV) fluences of about 10/sup 16/ n cm/sup -2/ equivalent to the neutron fluence accumulated in FCAL during ten years of LHC operation. An alpha -cell is used to check for possible outgassing due to irradiation of the samples immersed in liquid argon and to monitor the liquid argon purity. The results of various irradiation tests performed at this facility are reported. (6 refs).oai:cds.cern.ch:6214642002
spellingShingle Detectors and Experimental Techniques
Leroy, C
Cheplakov, A P
Golubyh, S M
Kukhtin, V
Merkulovm L
Minashkin, V F
Golikov, V V
Kulagin, E N
Luschikov, V
Golovanov, L B
Borzunov, Yu T
Chumakov, V
Tsvinev, A P
Shalyugin, A N
Liquid argon pollution tests of ATLAS detector materials at the IBR-2 reactor in Dubna
title Liquid argon pollution tests of ATLAS detector materials at the IBR-2 reactor in Dubna
title_full Liquid argon pollution tests of ATLAS detector materials at the IBR-2 reactor in Dubna
title_fullStr Liquid argon pollution tests of ATLAS detector materials at the IBR-2 reactor in Dubna
title_full_unstemmed Liquid argon pollution tests of ATLAS detector materials at the IBR-2 reactor in Dubna
title_short Liquid argon pollution tests of ATLAS detector materials at the IBR-2 reactor in Dubna
title_sort liquid argon pollution tests of atlas detector materials at the ibr-2 reactor in dubna
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/621464
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