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Precision measurement of the structure of the CMS inner tracking system using nuclear interactions


(CMS Collaboration) Sirunyan, A.M.; Tumasyan, A.; Courbon, B.; Godinović, Nikola; Lelas, D.; Puljak, Ivica; Šćulac, Toni; Antunović, Željko; Kovač, Marko; Brigljević, Vuko et al.
Precision measurement of the structure of the CMS inner tracking system using nuclear interactions // Journal of Instrumentation, 13 (2018), P10034, 44 doi:10.1088/1748-0221/13/10/P10034 (međunarodna recenzija, članak, znanstveni)


Naslov
Precision measurement of the structure of the CMS inner tracking system using nuclear interactions

Autori
Sirunyan, A.M. ; Tumasyan, A. ; Courbon, B. ; Godinović, Nikola ; Lelas, D. ; Puljak, Ivica ; Šćulac, Toni ; Antunović, Željko ; Kovač, Marko ; Brigljević, Vuko ; Ceci, Saša ; Ferenček, Dinko ; Kadija, Krešo ; Mesić, Benjamin ; Starodumov, Andrey ; Šuša, Tanja ; Weber, H.A. ; Whitbeck, A.

Kolaboracija
CMS Collaboration

Izvornik
Journal of Instrumentation (1748-0221) 13 (2018); P10034, 44

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Particle tracking detectors ; Particle tracking detectors (Solid-state detectors)

Sažetak
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.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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