Performance of irradiated TI-LGADs at 120 GeV SPS pion beams

20th Anniversary Trento Workshop on Advanced Silicon Radiation Detectors (TREDI2025): February 4-6 2025.

Detalles Bibliográficos
Autores: Velkovska, Iskra, Duarte Campderros, J., Fernández-García, Marcos, Gemme, C., Gkougkousis, V., Hennessy, A., Hiti, B., Kramberger, G., López Ruiz, Rubén, Macchiolo, A., Moffat, Neil, Navarrete Ramos, Efrén, Rezaei Mianroodi, P., Robutti, E., Senger, M., Vila, Iván
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2025
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/406548
Acceso en línea:http://hdl.handle.net/10261/406548
Access Level:acceso abierto
Palabra clave:Particle tracking detectors (Solid-state detectors)
Radiation-hard detectors
Solid state detectors
Timing detectors
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spelling Performance of irradiated TI-LGADs at 120 GeV SPS pion beamsVelkovska, IskraDuarte Campderros, J.Fernández-García, MarcosGemme, C.Gkougkousis, V.Hennessy, A.Hiti, B.Kramberger, G.López Ruiz, RubénMacchiolo, A.Moffat, NeilNavarrete Ramos, EfrénRezaei Mianroodi, P.Robutti, E.Senger, M.Vila, IvánParticle tracking detectors (Solid-state detectors)Radiation-hard detectorsSolid state detectorsTiming detectors20th Anniversary Trento Workshop on Advanced Silicon Radiation Detectors (TREDI2025): February 4-6 2025.Trench-isolated (TI) LGADs, developed at FBK, are pixelated LGAD implementations where pads are separated by physical trenches etched within the silicon substrate and filled with a dielectric. Developed as an alternative approach to implant-based inter-pad separation (JTEs), this technology promises a dramatic reduction in inefficient regions, mitigating fill factor issues inherent to small-pitch pixelated LGAD matrices. Through a dedicated 120 GeV SPS pion test beam campaign, the time resolution, efficiency, and inter-pad distance of carbon infused irradiated TI-LGADs is presented for Minimum Ionizing Particles (MIP). Fluences up to 1.5 × 1015 neq/cm2 are evaluated, for single trench implementations with varied trench width. The combined timing and tracking readout used in this study, integrating Region of Interest (ROI) triggering, sub-μm multi-object alignment, multi-channel waveform digitization and achieving a 5–7 μm spatial resolution through a MIMOSA26 telescope, are also reviewed. Preliminary results are discussed for temperatures of -25°C.The authors acknowledge financial support from the European Union’s Horizon 2020 Research and Innovation Programme under Grant Agreement No. 101004761. The authors also acknowledge the financial support from the Slovenian Research and Innovation Agency (ARIS P1-0135-27, J7-5 4419, PR-12843). This work was partially funded by Grant PID2023-148418NB-C41, funded by MCIN/AEI/10.13039/501100011033, and by the Complementary Plan in Astrophysics and HighEnergy Physics (CA25944), project C17.I02.P02.S01.S03 CSIC, funded by the Next Generation EU funds, RRF and PRTR funds, and the Autonomous Community of Cantabria. Jordi Duarte Campderros acknowledges grant RYC2023-044327-I funded by MICIU/AEI/10.13039/501100011033 and by ESF+.Peer reviewedIOP PublishingEuropean CommissionMinisterio de Ciencia, Innovación y Universidades (España)Agencia Estatal de Investigación (España)Consejo Superior de Investigaciones Científicas (España)Slovenian Research AgencyConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202520252025info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10261/406548reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/EC/H2020/101004761info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2023-148418NB-C41https://doi.org/10.1088/1748-0221/20/08/C08023Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/4065482026-05-22T06:33:51Z
dc.title.none.fl_str_mv Performance of irradiated TI-LGADs at 120 GeV SPS pion beams
title Performance of irradiated TI-LGADs at 120 GeV SPS pion beams
spellingShingle Performance of irradiated TI-LGADs at 120 GeV SPS pion beams
Velkovska, Iskra
Particle tracking detectors (Solid-state detectors)
Radiation-hard detectors
Solid state detectors
Timing detectors
title_short Performance of irradiated TI-LGADs at 120 GeV SPS pion beams
title_full Performance of irradiated TI-LGADs at 120 GeV SPS pion beams
title_fullStr Performance of irradiated TI-LGADs at 120 GeV SPS pion beams
title_full_unstemmed Performance of irradiated TI-LGADs at 120 GeV SPS pion beams
title_sort Performance of irradiated TI-LGADs at 120 GeV SPS pion beams
dc.creator.none.fl_str_mv Velkovska, Iskra
Duarte Campderros, J.
Fernández-García, Marcos
Gemme, C.
Gkougkousis, V.
Hennessy, A.
Hiti, B.
Kramberger, G.
López Ruiz, Rubén
Macchiolo, A.
Moffat, Neil
Navarrete Ramos, Efrén
Rezaei Mianroodi, P.
Robutti, E.
Senger, M.
Vila, Iván
author Velkovska, Iskra
author_facet Velkovska, Iskra
Duarte Campderros, J.
Fernández-García, Marcos
Gemme, C.
Gkougkousis, V.
Hennessy, A.
Hiti, B.
Kramberger, G.
López Ruiz, Rubén
Macchiolo, A.
Moffat, Neil
Navarrete Ramos, Efrén
Rezaei Mianroodi, P.
Robutti, E.
Senger, M.
Vila, Iván
author_role author
author2 Duarte Campderros, J.
Fernández-García, Marcos
Gemme, C.
Gkougkousis, V.
Hennessy, A.
Hiti, B.
Kramberger, G.
López Ruiz, Rubén
Macchiolo, A.
Moffat, Neil
Navarrete Ramos, Efrén
Rezaei Mianroodi, P.
Robutti, E.
Senger, M.
Vila, Iván
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv European Commission
Ministerio de Ciencia, Innovación y Universidades (España)
Agencia Estatal de Investigación (España)
Consejo Superior de Investigaciones Científicas (España)
Slovenian Research Agency
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Particle tracking detectors (Solid-state detectors)
Radiation-hard detectors
Solid state detectors
Timing detectors
topic Particle tracking detectors (Solid-state detectors)
Radiation-hard detectors
Solid state detectors
Timing detectors
description 20th Anniversary Trento Workshop on Advanced Silicon Radiation Detectors (TREDI2025): February 4-6 2025.
publishDate 2025
dc.date.none.fl_str_mv 2025
2025
2025
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/406548
url http://hdl.handle.net/10261/406548
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/EC/H2020/101004761
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2023-148418NB-C41
https://doi.org/10.1088/1748-0221/20/08/C08023
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv IOP Publishing
publisher.none.fl_str_mv IOP Publishing
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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