Resistive Micromegas high-rate and long-term ageing studies at the CERN Gamma Irradiation Facility

.The LHC experiments are undergoing important upgrades for the High Luminosity LHC project. Experiments will be required to operate under three times higher instantaneous luminosity and higher levels of radiation when compared to LHC Run2. The integrated luminosity will increase by a factor ten. To...

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Autores principales: Farina, E, Alvarez Gonzalez, B, Iengo, P, Longo, L, Samarati, J, Sekhniaidze, G, Sidiropoulou, O, Wotschack, J
Lenguaje:eng
Publicado: 2022
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1016/j.nima.2022.167423
http://cds.cern.ch/record/2834560
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author Farina, E
Alvarez Gonzalez, B
Iengo, P
Longo, L
Samarati, J
Sekhniaidze, G
Sidiropoulou, O
Wotschack, J
author_facet Farina, E
Alvarez Gonzalez, B
Iengo, P
Longo, L
Samarati, J
Sekhniaidze, G
Sidiropoulou, O
Wotschack, J
author_sort Farina, E
collection CERN
description .The LHC experiments are undergoing important upgrades for the High Luminosity LHC project. Experiments will be required to operate under three times higher instantaneous luminosity and higher levels of radiation when compared to LHC Run2. The integrated luminosity will increase by a factor ten. To cope with these conditions resistive Micromegas chambers were chosen by the ATLAS experiment as one of the technologies for the upgrade of the first forward muon stations. This paper describes the results of two prototype Micromegas detectors that were installed in the CERN Gamma Irradiation Facility with the aim to evaluate the detector performance under high-rate irradiation and to assess ageing effects over a 2.5 year long irradiation period and an accumulated charge in excess of 0.3 C/cm$^2$.
id cern-2834560
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2022
record_format invenio
spelling cern-28345602023-03-28T13:06:56Zdoi:10.1016/j.nima.2022.167423http://cds.cern.ch/record/2834560engFarina, EAlvarez Gonzalez, BIengo, PLongo, LSamarati, JSekhniaidze, GSidiropoulou, OWotschack, JResistive Micromegas high-rate and long-term ageing studies at the CERN Gamma Irradiation FacilityDetectors and Experimental Techniques.The LHC experiments are undergoing important upgrades for the High Luminosity LHC project. Experiments will be required to operate under three times higher instantaneous luminosity and higher levels of radiation when compared to LHC Run2. The integrated luminosity will increase by a factor ten. To cope with these conditions resistive Micromegas chambers were chosen by the ATLAS experiment as one of the technologies for the upgrade of the first forward muon stations. This paper describes the results of two prototype Micromegas detectors that were installed in the CERN Gamma Irradiation Facility with the aim to evaluate the detector performance under high-rate irradiation and to assess ageing effects over a 2.5 year long irradiation period and an accumulated charge in excess of 0.3 C/cm$^2$.oai:cds.cern.ch:28345602022
spellingShingle Detectors and Experimental Techniques
Farina, E
Alvarez Gonzalez, B
Iengo, P
Longo, L
Samarati, J
Sekhniaidze, G
Sidiropoulou, O
Wotschack, J
Resistive Micromegas high-rate and long-term ageing studies at the CERN Gamma Irradiation Facility
title Resistive Micromegas high-rate and long-term ageing studies at the CERN Gamma Irradiation Facility
title_full Resistive Micromegas high-rate and long-term ageing studies at the CERN Gamma Irradiation Facility
title_fullStr Resistive Micromegas high-rate and long-term ageing studies at the CERN Gamma Irradiation Facility
title_full_unstemmed Resistive Micromegas high-rate and long-term ageing studies at the CERN Gamma Irradiation Facility
title_short Resistive Micromegas high-rate and long-term ageing studies at the CERN Gamma Irradiation Facility
title_sort resistive micromegas high-rate and long-term ageing studies at the cern gamma irradiation facility
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1016/j.nima.2022.167423
http://cds.cern.ch/record/2834560
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AT wotschackj resistivemicromegashighrateandlongtermageingstudiesatthecerngammairradiationfacility

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