Publication: Precision measurement of the structure of the CMS inner tracking system using nuclear interactions
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IOP Publishing
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Abstract
The structure of the CMS inner tracking system has been studied using nuclear interactions of hadrons striking its material. Data from proton-proton collisions at a center-of-mass energy of 13 TeV recorded in 2015 at the LHC are used to reconstruct millions of secondary vertices from these nuclear interactions. Precise positions of the beam pipe and the inner tracking system elements, such as the pixel detector support tube, and barrel pixel detector inner shield and support rails, are determined using these vertices. These measurements are important for detector simulations, detector upgrades, and to identify any changes in the positions of inactive elements.
Journal of Instrumentation 13(10), P10034 (2018). doi:10.1088/1748-0221/13/10/P10034
Published by Inst. of Physics, London
Journal of Instrumentation 13(10), P10034 (2018). doi:10.1088/1748-0221/13/10/P10034
Published by Inst. of Physics, London
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Technology, Compact Muon Solenoid, Physics - Instrumentation and Detectors, measurement methods, beam transport, High Energy Physics - Experiment, Instrumentation, Mathematical Physics, High Energy Physics - Experiment (hep-ex), Particle tracking detectors, Particle tracking detectors (Solid-state detectors), Particle tracking detectors, tracking detector, Instrumentation, Instruments & Instrumentation, physics.ins-det, Mathematical Physics, info:eu-repo/classification/ddc/610, CMS, precision measurement, Physics, detectors), Particle tracking detectors, Particle tracking detectors (Solid-state detectors), Physics - Instrumentation and Detectors, Physics - Instrumentation and Detectors, High Energy Physics - Experiment, Instrumentation, Mathematical Physics, Instrumentation and Detectors (physics.ins-det), Nuclear & Particles Physics, Q1 Science (General) / természettudomány általában, Particle tracking detectors (Solid-state detectors), Particle tracking detectors (Solid-state, Particle tracking detectors, Particle tracking detectors (Solid-state detectors), Physique des particules élémentaires, PARTICLE PHYSICS, Physics - Instrumentation and Detector, Particle tracking detectors, Particle tracking detectors (Solid-state detectors), Instrumentation, Mathematical Physics, ddc:620, FOS: Physical sciences, detector: pixel, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], ЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Физика, Engineering & allied operations, Particle Tracking Detectors, Science & Technology, PARTICLE PHYSICS, LARGE HADRON COLLIDER, CMS, hep-ex, hadron nucleus: scattering, LARGE HADRON COLLIDER, Particle tracking detectors, Particle tracking detectors (Solid-state, detectors), Physics and Astronomy, vertex: secondary, Physics, LHC, CMS, Tracking, Instrumentation, Mathematical Physics, Particle Tracking Detectors (Solid-State Detectors), info:eu-repo/classification/ddc/620