Optimization of the track fit for the upgraded trigger

This note presents time profiling studies of the Kalman filter based track fitting software, used by the LHCb Collaboration to reconstruct charged particle trajec- tories, against the number of iterations of the fitter. Also, a detailed track quality analysis quantifying the impact of the number of...

Descripción completa

Detalles Bibliográficos
Autores principales: Oblakowska-Mucha, A, Szumlak, T
Lenguaje:eng
Publicado: 2016
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1670991
_version_ 1780935588530094080
author Oblakowska-Mucha, A
Szumlak, T
author_facet Oblakowska-Mucha, A
Szumlak, T
author_sort Oblakowska-Mucha, A
collection CERN
description This note presents time profiling studies of the Kalman filter based track fitting software, used by the LHCb Collaboration to reconstruct charged particle trajec- tories, against the number of iterations of the fitter. Also, a detailed track quality analysis quantifying the impact of the number of fit iterations on reconstructed track parameters and selected physics quantities is shown. This work is a part of a large research project, still underway, that focuses on defining and implementing the next generation trigger system for the upgraded LHCb experiment that is foreseen to collect collision data beyond year 2020 (Run III). It should also be stressed that some of the ideas, regarding the upgraded trigger, have alread
id cern-1670991
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2016
record_format invenio
spelling cern-16709912019-09-30T06:29:59Zhttp://cds.cern.ch/record/1670991engOblakowska-Mucha, ASzumlak, TOptimization of the track fit for the upgraded triggerDetectors and Experimental TechniquesThis note presents time profiling studies of the Kalman filter based track fitting software, used by the LHCb Collaboration to reconstruct charged particle trajec- tories, against the number of iterations of the fitter. Also, a detailed track quality analysis quantifying the impact of the number of fit iterations on reconstructed track parameters and selected physics quantities is shown. This work is a part of a large research project, still underway, that focuses on defining and implementing the next generation trigger system for the upgraded LHCb experiment that is foreseen to collect collision data beyond year 2020 (Run III). It should also be stressed that some of the ideas, regarding the upgraded trigger, have alreadLHCb-PUB-2014-030CERN-LHCb-PUB-2014-030oai:cds.cern.ch:16709912016-09-14
spellingShingle Detectors and Experimental Techniques
Oblakowska-Mucha, A
Szumlak, T
Optimization of the track fit for the upgraded trigger
title Optimization of the track fit for the upgraded trigger
title_full Optimization of the track fit for the upgraded trigger
title_fullStr Optimization of the track fit for the upgraded trigger
title_full_unstemmed Optimization of the track fit for the upgraded trigger
title_short Optimization of the track fit for the upgraded trigger
title_sort optimization of the track fit for the upgraded trigger
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1670991
work_keys_str_mv AT oblakowskamuchaa optimizationofthetrackfitfortheupgradedtrigger
AT szumlakt optimizationofthetrackfitfortheupgradedtrigger

Ejemplares similares