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CMS Outer Tracker Operational Experience, Performance and Lessons Learned

The CMS Tracker consists of two tracking devices utilizing advanced silicon technology the inner tracker with pixel detectors and the outer tracker composed of strip detectors. The outer tracker with its more than 15 000 silicon modules and 200 m$^{2}$ of active silicon area is in its tenth year of...

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Autor principal: Susa, Tatjana
Lenguaje:eng
Publicado: 2019
Materias:
Acceso en línea:https://dx.doi.org/10.22323/1.373.0016
http://cds.cern.ch/record/2712276
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author Susa, Tatjana
author_facet Susa, Tatjana
author_sort Susa, Tatjana
collection CERN
description The CMS Tracker consists of two tracking devices utilizing advanced silicon technology the inner tracker with pixel detectors and the outer tracker composed of strip detectors. The outer tracker with its more than 15 000 silicon modules and 200 m$^{2}$ of active silicon area is in its tenth year of operation at the LHC. We present the performance of the detector in the LHC Run 2 data taking. Results for signal-to-noise, hit efficiency and single hit resolution will be presented. We review the behavior of the system when running at beyond-design instantaneous luminosity and describe challenges observed under these conditions. The evolution of detector parameters under the LHC conditions will also be discussed.
id cern-2712276
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2019
record_format invenio
spelling cern-27122762022-08-10T12:23:17Zdoi:10.22323/1.373.0016http://cds.cern.ch/record/2712276engSusa, TatjanaCMS Outer Tracker Operational Experience, Performance and Lessons LearnedDetectors and Experimental TechniquesThe CMS Tracker consists of two tracking devices utilizing advanced silicon technology the inner tracker with pixel detectors and the outer tracker composed of strip detectors. The outer tracker with its more than 15 000 silicon modules and 200 m$^{2}$ of active silicon area is in its tenth year of operation at the LHC. We present the performance of the detector in the LHC Run 2 data taking. Results for signal-to-noise, hit efficiency and single hit resolution will be presented. We review the behavior of the system when running at beyond-design instantaneous luminosity and describe challenges observed under these conditions. The evolution of detector parameters under the LHC conditions will also be discussed.CMS-CR-2019-304oai:cds.cern.ch:27122762019-12-11
spellingShingle Detectors and Experimental Techniques
Susa, Tatjana
CMS Outer Tracker Operational Experience, Performance and Lessons Learned
title CMS Outer Tracker Operational Experience, Performance and Lessons Learned
title_full CMS Outer Tracker Operational Experience, Performance and Lessons Learned
title_fullStr CMS Outer Tracker Operational Experience, Performance and Lessons Learned
title_full_unstemmed CMS Outer Tracker Operational Experience, Performance and Lessons Learned
title_short CMS Outer Tracker Operational Experience, Performance and Lessons Learned
title_sort cms outer tracker operational experience, performance and lessons learned
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.22323/1.373.0016
http://cds.cern.ch/record/2712276
work_keys_str_mv AT susatatjana cmsoutertrackeroperationalexperienceperformanceandlessonslearned