The effect of radiation damage on the light yield and uniformity of candidate plastic scintillator tiles for the CMS hadron calorimeter upgrade

Basit Öğe Kaydı
dc.authorid0000-0001-6940-7800
dc.authorid0000-0003-0707-9762
dc.authorid0000-0002-3039-021X
dc.authorid0000-0002-7795-8693
dc.authorid0000-0002-0211-6109
dc.authorid0000-0001-9053-3182
dc.authorid0000-0001-7092-5517
dc.contributor.authorGevorgyan, A.
dc.contributor.authorPetrosyan, A.
dc.contributor.authorTumasyan, A.
dc.contributor.authorVan de Klundert, M.
dc.contributor.authorVan Haevermaet, H.
dc.contributor.authorVan Mechelen, P.
dc.contributor.authorVan Spilbeeck, A.
dc.date.accessioned2026-01-31T15:08:37Z
dc.date.available2026-01-31T15:08:37Z
dc.date.issued2025
dc.departmentİstanbul Beykent Üniversitesi
dc.description.abstractA study has been performed to understand the effects of radiation damage on various plastic scintillator tiles considered for a possible upgrade of the hadron calorimeter of the CMS detector. Measurements were made with unirradiated tiles and with tiles that had been irradiated in the CMS collision hall to a dose of 44 kGy. Results are presented for the tiles of different shapes in terms of the energy spectrum, efficiency as a function of the position at which each tile was hit, as well as light yield. All the tiles showed a light reduction of up to about 50%. The tiles with the shape currently used in the CMS detector did not see increased non-uniformity of light collection, while a significant disuniformity was observed for the tiles considered as alternatives.
dc.description.sponsorshipBelgian Fonds de la Recherche Scientifique; Fonds voorWetenschappel.k Onderzoek; CAPES; FAPERJ; FAPERGS; FAPESP; SRNSF (Georgia); Bundesministerium fur Bildung und Forschung; Deutsche Forschungsgemeinschaft (DFG) [EXC 2121, 390833306, 400140256 -GRK2497]; Helmholtz-Gemeinschaft Deutscher Forschungszentren, Germany; National Research, Development and Innovation Office (NKFIH) (Hungary) [K 128713, K 143460, TKP2021-NKTA-64]; Department of Atomic Energy; Department of Science and Technology, India; Ministry of Science, ICT and Future Planning, and National Research Foundation (NRF), Republic of Korea; Lithuanian Academy of Sciences; the Scientific and Technical Research Council of Turkey, and Turkish Energy, Nuclear and Mineral Research Agency; National Academy of Sciences of Ukraine; US Department of Energy
dc.description.sponsorshipThe authors would like to thank CERN for the operations of the SPS accelerator; Dragoslav Lazic for supporting operations in the H2 test-beam area; Chuck Hurlbut (Eljen Technology) for the advice on scintillators, and the preparation of test samples; Janina Gielata (FNAL) for the preparation of optical connections. Individuals have received support from the Belgian Fonds de la Recherche Scientifique, and Fonds voorWetenschappel.k Onderzoek; the Brazilian Funding Agencies (CNPq, CAPES, FAPERJ, FAPERGS, and FAPESP); SRNSF (Georgia); the Bundesministerium fur Bildung und Forschung, the Deutsche Forschungsgemeinschaft (DFG), under Germany's Excellence Strategy -EXC 2121 Quantum Universe -390833306, and under project number 400140256 -GRK2497, and Helmholtz-Gemeinschaft Deutscher Forschungszentren, Germany; the National Research, Development and Innovation Office (NKFIH) (Hungary) under project numbers K 128713, K 143460, and TKP2021-NKTA-64; the Department of Atomic Energy and the Department of Science and Technology, India; the Ministry of Science, ICT and Future Planning, and National Research Foundation (NRF), Republic of Korea; the Lithuanian Academy of Sciences; the Scientific and Technical Research Council of Turkey, and Turkish Energy, Nuclear and Mineral Research Agency; the National Academy of Sciences of Ukraine; the US Department of Energy.
dc.identifier.doi10.1088/1748-0221/20/01/P01026
dc.identifier.issn1748-0221
dc.identifier.issue1
dc.identifier.urihttps://doi.org./10.1088/1748-0221/20/01/P01026
dc.identifier.urihttps://hdl.handle.net/20.500.12662/10701
dc.identifier.volume20
dc.identifier.wosWOS:001439028200002
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.language.isoen
dc.publisherIop Publishing Ltd
dc.relation.ispartofJournal of Instrumentation
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WoS_20260128
dc.subjectCalorimeters
dc.subjectInteraction of radiation with matter
dc.subjectScintillators, scintillation and light emission processes (solid, gas and liquid scintillators)
dc.subjectCalorimeter methods
dc.titleThe effect of radiation damage on the light yield and uniformity of candidate plastic scintillator tiles for the CMS hadron calorimeter upgrade
dc.typeArticle

Dosyalar

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu