Beam test performance studies of CMS Phase-2 Outer Tracker module prototypes

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dc.authoridVerdini, Piero Giorgio/0000-0002-0042-9507
dc.authoridAsenov, Patrick/0000-0003-2379-9903
dc.authoridMcGinnis, Michael/0000-0002-9833-6316
dc.authoridProsperi, Paolo/0000-0003-1497-6453
dc.contributor.authorAdam, W.
dc.contributor.authorBergauer, T.
dc.contributor.authorDamanakis, K.
dc.contributor.authorDragicevic, M.
dc.contributor.authorFruehwirth, R.
dc.contributor.authorSteininger, H.
dc.contributor.authorBeaumont, W.
dc.date.accessioned2025-01-24T17:59:46Z
dc.date.available2025-01-24T17:59:46Z
dc.date.issued2024
dc.departmentKaramanoğlu Mehmetbey Üniversitesi
dc.description.abstractA new tracking detector will be installed as part of the Phase-2 upgrade of the CMS detector for the high-luminosity LHC era. This tracking detector includes the Inner Tracker, equipped with silicon pixel sensor modules, and the Outer Tracker, consisting of modules with two parallel stacked silicon sensors. The Outer Tracker front-end ASICs will be able to correlate hits from charged particles in these two sensors to perform on-module discrimination of transverse momenta (p(T)). The p(T) information is generated at a frequency of 40MHz and will be used in the Level-1 trigger decision of CMS. Prototypes of the so-called 2S modules were tested at the Test Beam Facility at DESY Hamburg between 2019 and 2020. These modules use the final front-end ASIC, the CMS Binary Chip (CBC), and for the first time the Concentrator Integrated Circuit (CIC), optical readout and on-module power conversion. In total, seven modules were tested, one of which was assembled with sensors irradiated with protons. An important aspect was to show that it is possible to read out modules synchronously. A cluster hit efficiency of about 99.75% was achieved for all modules. The CBC p(T) discrimination mechanism has been verified to work together with the CIC and optical readout. The measured module performance meets the requirements for operation in the upgraded CMS tracking detector.
dc.description.sponsorshipBMWFW; FWF; FNRS; FWO (Belgium); CERN; CSF (Croatia); Academy of Finland; MEC; CEA; CNRS/IN2P3 (France); BMBF; DFG; HGF (Germany); GSRT (Greece) [NKFIH K143477]; DAE; DST (India); INFN (Italy); PAEC (Pakistan); SEIDI; FEDER (Spain); Swiss Funding Agencies (Switzerland); DOE; NSF; European Union [884104, PSI-FELLOW-III-3i]; HFRI (Greece)
dc.description.sponsorshipThe tracker groups gratefully acknowledge financial support from the following funding agencies: BMWFW and FWF (Austria); FNRS and FWO (Belgium); CERN; MSE and CSF (Croatia); Academy of Finland, MEC, and HIP (Finland); CEA and CNRS/IN2P3 (France); BMBF, DFG, and HGF (Germany); GSRT (Greece); NKFIH K143477 and VLAB at HUN-RENWigner RCP (Hungary); DAE and DST (India); INFN (Italy); PAEC (Pakistan); SEIDI, CPAN, PCTI and FEDER (Spain); Swiss Funding Agencies (Switzerland); MST (Taipei); STFC (United Kingdom); DOE and NSF (U.S.A.). This project has received funding from the European Union's Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie grant agreement No 884104 (PSI-FELLOW-III-3i). Individuals have received support from HFRI (Greece).
dc.identifier.doi10.1088/1748-0221/19/10/P10032
dc.identifier.issn1748-0221
dc.identifier.issue10
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1088/1748-0221/19/10/P10032
dc.identifier.urihttps://hdl.handle.net/11492/10483
dc.identifier.volume19
dc.identifier.wosWOS:001381484600003
dc.identifier.wosqualityQ3
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_20250124
dc.subjectElectronic detector readout concepts (solid-state)
dc.subjectLarge detector systems for particle and astroparticle physics
dc.subjectParticle tracking detectors (Solid-state detectors)
dc.subjectTrigger detectors
dc.titleBeam test performance studies of CMS Phase-2 Outer Tracker module prototypes
dc.typeArticle

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