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Influence of the straw tube sagging on the SHiP Spectrometer Straw Tracker performance

Effect of straw tube sagging on the track reconstruction performance of the SHiP Spectrometer Straw Tracker is considered. For this study, the sagging of the tubes and wires has been implemented in FairShip, a software package developed for SHiP event simulation and reconstruction. Degradation of the...

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Autor principal: Leung, Kwing Lam
Lenguaje:eng
Publicado: 2019
Materias:
Acceso en línea:http://cds.cern.ch/record/2703438
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author Leung, Kwing Lam
author_facet Leung, Kwing Lam
author_sort Leung, Kwing Lam
collection CERN
description Effect of straw tube sagging on the track reconstruction performance of the SHiP Spectrometer Straw Tracker is considered. For this study, the sagging of the tubes and wires has been implemented in FairShip, a software package developed for SHiP event simulation and reconstruction. Degradation of the track spatial and momentum resolution is observed, as expected. Two different cases are studied, which are same sagging applied to all straw tubes, and different randomly distributed offset applied. It is found that if the straw tubes have different sagging, the performance become worse significantly compared with equal sagging for all tracking straws.
id cern-2703438
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2019
record_format invenio
spelling cern-27034382020-02-14T16:15:17Zhttp://cds.cern.ch/record/2703438engLeung, Kwing LamInfluence of the straw tube sagging on the SHiP Spectrometer Straw Tracker performancePhysics in GeneralEffect of straw tube sagging on the track reconstruction performance of the SHiP Spectrometer Straw Tracker is considered. For this study, the sagging of the tubes and wires has been implemented in FairShip, a software package developed for SHiP event simulation and reconstruction. Degradation of the track spatial and momentum resolution is observed, as expected. Two different cases are studied, which are same sagging applied to all straw tubes, and different randomly distributed offset applied. It is found that if the straw tubes have different sagging, the performance become worse significantly compared with equal sagging for all tracking straws.CERN-STUDENTS-Note-2019-261oai:cds.cern.ch:27034382019-12-04
spellingShingle Physics in General
Leung, Kwing Lam
Influence of the straw tube sagging on the SHiP Spectrometer Straw Tracker performance
title Influence of the straw tube sagging on the SHiP Spectrometer Straw Tracker performance
title_full Influence of the straw tube sagging on the SHiP Spectrometer Straw Tracker performance
title_fullStr Influence of the straw tube sagging on the SHiP Spectrometer Straw Tracker performance
title_full_unstemmed Influence of the straw tube sagging on the SHiP Spectrometer Straw Tracker performance
title_short Influence of the straw tube sagging on the SHiP Spectrometer Straw Tracker performance
title_sort influence of the straw tube sagging on the ship spectrometer straw tracker performance
topic Physics in General
url http://cds.cern.ch/record/2703438
work_keys_str_mv AT leungkwinglam influenceofthestrawtubesaggingontheshipspectrometerstrawtrackerperformance