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CMS Silicon Strip Tracker Performance Results in 2022

After more than three years of maintenance, consolidation and upgrade, the Large Hadron Collider (LHC) resumed its high energy proton-proton collisions on the 5th of July 2022, with a record breaking center of mass energy of 13.6\,TeV. The year 2022 marked the beginning of a planned four year data t...

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Detalles Bibliográficos
Autor principal: CMS Collaboration
Lenguaje:eng
Publicado: 2023
Materias:
Acceso en línea:http://cds.cern.ch/record/2860872
Descripción
Sumario:After more than three years of maintenance, consolidation and upgrade, the Large Hadron Collider (LHC) resumed its high energy proton-proton collisions on the 5th of July 2022, with a record breaking center of mass energy of 13.6\,TeV. The year 2022 marked the beginning of a planned four year data taking period called Run 3. This first year of Run 3 is of particular interest for the experiments recording the collisions produced by the LHC. Alongside the challenge of maintaining the outstanding level of performance required for data collection, reconstruction and offline analysis, the year 2022 allowed the different experiments and detectors to get a glimpse of what is to come with detector ageing becoming ever more present and instantaneous luminosity being pushed to the machine's limits in dedicated fills. Between the 5nd of July and the 27th of November, the LHC delivered a total integrated luminosity of 41.97 fb$^{-1}$ of proton-proton collisions at a center of mass energy of 13.6\,TeV to the Compact Muon Solenoid (CMS). In this document, the performance of the CMS Silicon Strip Tracker in this time period is described. A snapshot of the detector operated in either nominal or high intensity conditions is presented, as well as trends as a function of instantaneous and integrated luminosity, showing that the detector both behaved properly and is expected to continue doing so until the end of Run 3.