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000449740 0247_ $$2datacite_doi$$a10.3204/PUBDB-2020-03978
000449740 037__ $$aPUBDB-2020-03978
000449740 041__ $$aEnglish
000449740 1001_ $$0P:(DE-H253)PIP1090680$$aChaudhry, Nayab Majid$$b0$$eCorresponding author$$gfemale
000449740 245__ $$aPrecision metrology measurements for the CMS phase-2 Tracker upgrade$$f2019-09-10 - 2020-03-31
000449740 260__ $$c2020
000449740 300__ $$a57
000449740 3367_ $$2DRIVER$$abachelorThesis
000449740 3367_ $$02$$2EndNote$$aThesis
000449740 3367_ $$2DataCite$$aOutput Types/Supervised Student Publication
000449740 3367_ $$0PUB:(DE-HGF)2$$2PUB:(DE-HGF)$$aBachelor Thesis$$bbachelor$$mbachelor$$s1603448760_10872
000449740 3367_ $$2BibTeX$$aMASTERSTHESIS
000449740 3367_ $$2ORCID$$aSUPERVISED_STUDENT_PUBLICATION
000449740 502__ $$aBachelorarbeit, University of Hamburg, 2020$$bBachelorarbeit$$cUniversity of Hamburg$$d2020$$o2020-02-11
000449740 520__ $$aThe LHC, along with all of its experiments, is going through an upgrade. The currentLHC, designed for an integrated luminosity of 300 fb$^{-1}$ , will be upgraded to the HighLuminosity LHC (HL-LHC), providing an increased collision rate and will deliver morethan 3000 fb$^{-1}$ luminosity. All LHC experiments will undergo an upgrade to cope withthe increased luminosity. For the upgrade of the CMS new endcaps have to be designedand built. The main mechanical element of the endcaps will be the half disks with embeddedcooling pipes and detector module positioning inserts. A prototype of a part ofthe endcap half disk has been built and is being studied. During the course of this thesis,measurements were carried out on the prototype to check the precision of various mechanicalelements such a reference inserts or the module inserts, which will be used toposition the detector modules. The measurements were carried out with the metrologyarm made specifically for precision measurements. In order to check the accuracy of thearm different studies were carried out such as the calibration of the probes and the influenceof the movement of the metrology arm with respect to the object. The result ofthe measurement of the prototype demonstrated the cause of a misalignment of inserts,however almost all positions were within specification. 
000449740 536__ $$0G:(DE-HGF)POF3-632$$a632 - Detector technology and systems (POF3-632)$$cPOF3-632$$fPOF III$$x0
000449740 693__ $$0EXP:(DE-H253)LHC-Exp-CMS-20150101$$1EXP:(DE-588)4398783-7$$5EXP:(DE-H253)LHC-Exp-CMS-20150101$$aLHC$$eLHC: CMS$$x0
000449740 7001_ $$0P:(DE-H253)PIP1024633$$aGallo-Voss, Elisabetta$$b1$$eThesis advisor
000449740 7001_ $$0P:(DE-H253)PIP1080455$$aGuthoff, Moritz$$b2$$eThesis advisor$$udesy
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000449740 9101_ $$0I:(DE-H253)_CSSB-20140311$$6P:(DE-H253)PIP1090680$$aCentre for Structural Systems Biology$$b0$$kCSSB
000449740 9101_ $$0I:(DE-588b)2008985-5$$6P:(DE-H253)PIP1080455$$aDeutsches Elektronen-Synchrotron$$b2$$kDESY
000449740 9131_ $$0G:(DE-HGF)POF3-632$$1G:(DE-HGF)POF3-630$$2G:(DE-HGF)POF3-600$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$aDE-HGF$$bForschungsbereich Materie$$lMaterie und Technologie$$vDetector technology and systems$$x0
000449740 9141_ $$y2020
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000449740 920__ $$lyes
000449740 9201_ $$0I:(DE-H253)CMS-20120731$$kCMS$$lLHC/CMS Experiment$$x0
000449740 980__ $$abachelor
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