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dc.contributor.authorDemir, Durmuş Ali
dc.contributor.authorCMS Collaboration
dc.date.accessioned2016-12-12T13:22:49Z
dc.date.available2016-12-12T13:22:49Z
dc.date.issued2010
dc.identifier.citationChatrchyan, S., Khachatryan, V., Sirunyan, A. M., Adam. W., Arnold, B., ...CMS Collaboration (2010). Aligning the CMS muon chambers with the muon alignment system during an extended cosmic ray run. Journal of Instrumentation, 5(3). doi:10.1088/1748-0221/5/03/T03019en_US
dc.identifier.issn1748-0221
dc.identifier.urihttp://doi.org/10.1088/1748-0221/5/03/T03019
dc.identifier.urihttp://hdl.handle.net/11147/2607
dc.description.abstractThe alignment system for the muon spectrometer of the CMS detector comprises three independent subsystems of optical and analog position sensors. It aligns muon chambers with respect to each other and to the central silicon tracker. System commissioning at full magnetic field began in 2008 during an extended cosmic ray run. The system succeeded in tracking muon detector movements of up to 18 mm and rotations of several milliradians under magnetic forces. Depending on coordinate and subsystem, the system achieved chamber alignment precisions of 140-350 μm and 30-200 μrad, close to the precision requirements of the experiment. Systematic errors on absolute positions are estimated to be 340-590 μm based on comparisons with independent photogrammetry measurements. © 2010 IOP Publishing Ltd and SISSA.en_US
dc.description.sponsorshipCERN and other CMS Institutes; TÜBİTAK and TAEKen_US
dc.language.isoengen_US
dc.publisherIOP Publishingen_US
dc.relation.isversionof10.1088/1748-0221/5/03/T03019en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectMuon spectrometersen_US
dc.subjectLarge detector systemsen_US
dc.subjectLarge Hadron Collider (LHC)en_US
dc.subjectCompact Muon Solenoiden_US
dc.subjectCosmic Run At Four Tesla (CRAFT)en_US
dc.titleAligning the CMS muon chambers with the muon alignment system during an extended cosmic ray runen_US
dc.typearticleen_US
dc.contributor.authorIDTR1918en_US
dc.contributor.iztechauthorDemir, Durmuş Ali
dc.relation.journalJournal of Instrumentationen_US
dc.contributor.departmentİYTE, Fen Fakültesi, Fizik Bölümüen_US
dc.identifier.volume5en_US
dc.identifier.issue3en_US


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