X-ray irradiation measurements of the radiation tolerance of the ITkPixV1 ATLAS pixel readout chip

The ITkPixV1 chip is the pre-production pixel readout chip for the Phase-2 Upgrade of the ATLAS experiment at the HL-LHC. The harsh environment of HL-LHC, including a peak luminosity of 5 × 10$^{34}$ cm$^{−1}$ s$^{−1}$ and an estimated total ionising dose (TID) of around 1 Grad throughout its lifeti...

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Detalles Bibliográficos
Autor principal: Mironova, M
Lenguaje:eng
Publicado: 2022
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1088/1748-0221/17/02/C02028
http://cds.cern.ch/record/2823946
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author Mironova, M
author_facet Mironova, M
author_sort Mironova, M
collection CERN
description The ITkPixV1 chip is the pre-production pixel readout chip for the Phase-2 Upgrade of the ATLAS experiment at the HL-LHC. The harsh environment of HL-LHC, including a peak luminosity of 5 × 10$^{34}$ cm$^{−1}$ s$^{−1}$ and an estimated total ionising dose (TID) of around 1 Grad throughout its lifetime is placing strong requirements on the radiation tolerance of the chip. The radiation tolerance of the ITkPixV1 chip has been tested in irradiation campaigns using X-rays. The digital and analog front-end have been tested up to total doses of 1 Grad (at a dose rate of 4 Mrad/h) and show no significant operational issues.
id cern-2823946
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2022
record_format invenio
spelling cern-28239462022-11-17T14:24:54Zdoi:10.1088/1748-0221/17/02/C02028http://cds.cern.ch/record/2823946engMironova, MX-ray irradiation measurements of the radiation tolerance of the ITkPixV1 ATLAS pixel readout chipDetectors and Experimental TechniquesThe ITkPixV1 chip is the pre-production pixel readout chip for the Phase-2 Upgrade of the ATLAS experiment at the HL-LHC. The harsh environment of HL-LHC, including a peak luminosity of 5 × 10$^{34}$ cm$^{−1}$ s$^{−1}$ and an estimated total ionising dose (TID) of around 1 Grad throughout its lifetime is placing strong requirements on the radiation tolerance of the chip. The radiation tolerance of the ITkPixV1 chip has been tested in irradiation campaigns using X-rays. The digital and analog front-end have been tested up to total doses of 1 Grad (at a dose rate of 4 Mrad/h) and show no significant operational issues.oai:cds.cern.ch:28239462022
spellingShingle Detectors and Experimental Techniques
Mironova, M
X-ray irradiation measurements of the radiation tolerance of the ITkPixV1 ATLAS pixel readout chip
title X-ray irradiation measurements of the radiation tolerance of the ITkPixV1 ATLAS pixel readout chip
title_full X-ray irradiation measurements of the radiation tolerance of the ITkPixV1 ATLAS pixel readout chip
title_fullStr X-ray irradiation measurements of the radiation tolerance of the ITkPixV1 ATLAS pixel readout chip
title_full_unstemmed X-ray irradiation measurements of the radiation tolerance of the ITkPixV1 ATLAS pixel readout chip
title_short X-ray irradiation measurements of the radiation tolerance of the ITkPixV1 ATLAS pixel readout chip
title_sort x-ray irradiation measurements of the radiation tolerance of the itkpixv1 atlas pixel readout chip
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1088/1748-0221/17/02/C02028
http://cds.cern.ch/record/2823946
work_keys_str_mv AT mironovam xrayirradiationmeasurementsoftheradiationtoleranceoftheitkpixv1atlaspixelreadoutchip

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