Electron bremstrahlung recovery in ATLAS tracking using Dynamic Noise Adjustment

A number of approaches are being used in ATLAS reconstruction software, aiming to improve electron momentum measurement by taking into account the effects due to bremsstrahlung at various stages. One of them, designed and implemented in ATLAS, is covered in this talk. The method applies Dynamic Nois...

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Detalles Bibliográficos
Autores principales: Kartvelishvili, V, Bouhova-Thacker, Evelina
Lenguaje:eng
Publicado: 2007
Materias:
Computing and Computers
Acceso en línea:http://cds.cern.ch/record/1116571
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author Kartvelishvili, V
Bouhova-Thacker, Evelina
author_facet Kartvelishvili, V
Bouhova-Thacker, Evelina
author_sort Kartvelishvili, V
collection CERN
description A number of approaches are being used in ATLAS reconstruction software, aiming to improve electron momentum measurement by taking into account the effects due to bremsstrahlung at various stages. One of them, designed and implemented in ATLAS, is covered in this talk. The method applies Dynamic Noise Adjustment (DNA) during the track fitting process based on the Kalman filter, and is both fast and efficient
id cern-1116571
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2007
record_format invenio
spelling cern-11165712019-09-30T06:29:59Zhttp://cds.cern.ch/record/1116571engKartvelishvili, VBouhova-Thacker, EvelinaElectron bremstrahlung recovery in ATLAS tracking using Dynamic Noise AdjustmentComputing and ComputersA number of approaches are being used in ATLAS reconstruction software, aiming to improve electron momentum measurement by taking into account the effects due to bremsstrahlung at various stages. One of them, designed and implemented in ATLAS, is covered in this talk. The method applies Dynamic Noise Adjustment (DNA) during the track fitting process based on the Kalman filter, and is both fast and efficientoai:cds.cern.ch:11165712007
spellingShingle Computing and Computers
Kartvelishvili, V
Bouhova-Thacker, Evelina
Electron bremstrahlung recovery in ATLAS tracking using Dynamic Noise Adjustment
title Electron bremstrahlung recovery in ATLAS tracking using Dynamic Noise Adjustment
title_full Electron bremstrahlung recovery in ATLAS tracking using Dynamic Noise Adjustment
title_fullStr Electron bremstrahlung recovery in ATLAS tracking using Dynamic Noise Adjustment
title_full_unstemmed Electron bremstrahlung recovery in ATLAS tracking using Dynamic Noise Adjustment
title_short Electron bremstrahlung recovery in ATLAS tracking using Dynamic Noise Adjustment
title_sort electron bremstrahlung recovery in atlas tracking using dynamic noise adjustment
topic Computing and Computers
url http://cds.cern.ch/record/1116571
work_keys_str_mv AT kartvelishviliv electronbremstrahlungrecoveryinatlastrackingusingdynamicnoiseadjustment
AT bouhovathackerevelina electronbremstrahlungrecoveryinatlastrackingusingdynamicnoiseadjustment

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