Estimation of tracker material budget with triplet method

A novel method for measuring in situ the material budget of a silicon tracker is presented. The method relies on using three consecutive hits, or a triplet, along a reconstructed track, measuring the sagitta in this system and extracting the radiation length locally from the scattering angle. This p...

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Detalles Bibliográficos
Autor principal: CMS Collaboration
Lenguaje:eng
Publicado: 2020
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/2724490
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author CMS Collaboration
author_facet CMS Collaboration
author_sort CMS Collaboration
collection CERN
description A novel method for measuring in situ the material budget of a silicon tracker is presented. The method relies on using three consecutive hits, or a triplet, along a reconstructed track, measuring the sagitta in this system and extracting the radiation length locally from the scattering angle. This procedure allows an accurate and granular measurement of the material budget of the tracker. In this note, the material budget estimated with this method of triplets for the CMS Phase 0 Pixel detector is shown.
id cern-2724490
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2020
record_format invenio
spelling cern-27244902020-07-20T20:30:27Zhttp://cds.cern.ch/record/2724490engCMS CollaborationEstimation of tracker material budget with triplet methodDetectors and Experimental TechniquesA novel method for measuring in situ the material budget of a silicon tracker is presented. The method relies on using three consecutive hits, or a triplet, along a reconstructed track, measuring the sagitta in this system and extracting the radiation length locally from the scattering angle. This procedure allows an accurate and granular measurement of the material budget of the tracker. In this note, the material budget estimated with this method of triplets for the CMS Phase 0 Pixel detector is shown.CMS-DP-2020-033CERN-CMS-DP-2020-033oai:cds.cern.ch:27244902020-07-06
spellingShingle Detectors and Experimental Techniques
CMS Collaboration
Estimation of tracker material budget with triplet method
title Estimation of tracker material budget with triplet method
title_full Estimation of tracker material budget with triplet method
title_fullStr Estimation of tracker material budget with triplet method
title_full_unstemmed Estimation of tracker material budget with triplet method
title_short Estimation of tracker material budget with triplet method
title_sort estimation of tracker material budget with triplet method
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/2724490
work_keys_str_mv AT cmscollaboration estimationoftrackermaterialbudgetwithtripletmethod

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