X-ray tests of double and tripple GEM detectors for the LHCb inner tracker

98-068 Abstract Gas gain and operation stability of the detectors based on the Double and Triple-GEM (Gas Electron Multiplier) structures were studied with the X-rays. The tested detectors had the sensitive area of 100 cm2. To stimulate discharges in the detectors, a gaseous (-source was introduced...

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Detalles Bibliográficos
Autores principales: Kashchuk, A, Poliakov, V, Vorobyov, A
Lenguaje:eng
Publicado: 1998
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/684669
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author Kashchuk, A
Poliakov, V
Vorobyov, A
author_facet Kashchuk, A
Poliakov, V
Vorobyov, A
author_sort Kashchuk, A
collection CERN
description 98-068 Abstract Gas gain and operation stability of the detectors based on the Double and Triple-GEM (Gas Electron Multiplier) structures were studied with the X-rays. The tested detectors had the sensitive area of 100 cm2. To stimulate discharges in the detectors, a gaseous (-source was introduced into the gas mixture. The measurements show that the Double-GEM chamber filled with the Ar(70%)+CO2(30%) gas mixture was operating without discharges up to the effective gas gain of 1(104, while the Triple-GEM chamber could operate up to the gain of 4(104.
id cern-684669
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1998
record_format invenio
spelling cern-6846692019-09-30T06:29:59Zhttp://cds.cern.ch/record/684669engKashchuk, APoliakov, VVorobyov, AX-ray tests of double and tripple GEM detectors for the LHCb inner trackerDetectors and Experimental Techniques98-068 Abstract Gas gain and operation stability of the detectors based on the Double and Triple-GEM (Gas Electron Multiplier) structures were studied with the X-rays. The tested detectors had the sensitive area of 100 cm2. To stimulate discharges in the detectors, a gaseous (-source was introduced into the gas mixture. The measurements show that the Double-GEM chamber filled with the Ar(70%)+CO2(30%) gas mixture was operating without discharges up to the effective gas gain of 1(104, while the Triple-GEM chamber could operate up to the gain of 4(104.LHCb-98-068oai:cds.cern.ch:6846691998-12-30
spellingShingle Detectors and Experimental Techniques
Kashchuk, A
Poliakov, V
Vorobyov, A
X-ray tests of double and tripple GEM detectors for the LHCb inner tracker
title X-ray tests of double and tripple GEM detectors for the LHCb inner tracker
title_full X-ray tests of double and tripple GEM detectors for the LHCb inner tracker
title_fullStr X-ray tests of double and tripple GEM detectors for the LHCb inner tracker
title_full_unstemmed X-ray tests of double and tripple GEM detectors for the LHCb inner tracker
title_short X-ray tests of double and tripple GEM detectors for the LHCb inner tracker
title_sort x-ray tests of double and tripple gem detectors for the lhcb inner tracker
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/684669
work_keys_str_mv AT kashchuka xraytestsofdoubleandtripplegemdetectorsforthelhcbinnertracker
AT poliakovv xraytestsofdoubleandtripplegemdetectorsforthelhcbinnertracker
AT vorobyova xraytestsofdoubleandtripplegemdetectorsforthelhcbinnertracker

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