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Development of the CMS detector for the CERN LHC Run 3

CMS Collaboration; Hayrapetyan, A.; Tumasyan, A.; Adam, W.; Andrejkovic, J. W.; Arnold, B.; Bergauer, H.; Bergauer, T.; Chatterjee, S.; Damanakis, K.; Dragicevic, M.; Escalante Del Valle, A.; Hussain, P. S.; Jeitler, M.; Krammer, N.; Liko, D.; Mikulec, I.; Schieck, J.; Schöfbeck, R.; ... mehr

Abstract:

Since the initial data taking of the CERN LHC, the CMS experiment has undergone
substantial upgrades and improvements. This paper discusses the CMS detector as it is configured for the third data-taking period of the CERN LHC, Run 3, which started in 2022. The entire silicon pixel tracking detector was replaced. A new powering system for the superconducting solenoid was installed. The electronics of the hadron calorimeter was upgraded. All the muon electronic systems were upgraded, and new muon detector stations were added, including a gas electron multiplier detector. The precision proton spectrometer was upgraded. The dedicated luminosity detectors and the beam loss monitor were refurbished. Substantial improvements to the trigger, data acquisition, software, and computing systems were also implemented, including a new hybrid CPU/GPU farm for the high-level trigger.

Zugehörige Institution(en) am KIT Institut für Astroteilchenphysik (IAP)
Institut für Experimentelle Teilchenphysik (ETP)
Institut für Prozessdatenverarbeitung und Elektronik (IPE)
Scientific Computing Center (SCC)
Publikationstyp Zeitschriftenaufsatz
Publikationsdatum 23.05.2024
Sprache Englisch
Identifikator ISSN: 1748-0221
KITopen-ID: 1000177476
HGF-Programm 51.11.01 (POF IV, LK 01) Teilchenphysik
Erschienen in Journal of Instrumentation
Verlag Institute of Physics Publishing Ltd (IOP Publishing Ltd)
Band 19
Heft 05
Seiten Art.-Nr.: P05064
Nachgewiesen in OpenAlex
Web of Science
Dimensions
Scopus

Verlagsausgabe §
DOI: 10.5445/IR/1000177476
Veröffentlicht am 17.12.2024
Originalveröffentlichung
DOI: 10.1088/1748-0221/19/05/P05064
Scopus
Zitationen: 31
Web of Science
Zitationen: 12
Dimensions
Zitationen: 53
Seitenaufrufe: 68
seit 17.12.2024
Downloads: 11
seit 20.12.2024
Cover der Publikation
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