A track finding algorithm based on pixel detector for the ATLAS second level trigger

A fast track reconstruction algorithm for the ATLAS second level trigger is presented. The timing performance (3.5 ms for a jet reconstruction at low luminosity) is satisfactory; the transverse impact parameter resolution (75 mu m) is sufficient to perform an on- line b-tagging, and the full three-d...

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Detalles Bibliográficos
Autores principales: Baratella, A, Dameri, M, Morettini, P, Parodi, F
Lenguaje:eng
Publicado: 2001
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1016/S0168-9002(01)00481-8
http://cds.cern.ch/record/516873
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author Baratella, A
Dameri, M
Morettini, P
Parodi, F
author_facet Baratella, A
Dameri, M
Morettini, P
Parodi, F
author_sort Baratella, A
collection CERN
description A fast track reconstruction algorithm for the ATLAS second level trigger is presented. The timing performance (3.5 ms for a jet reconstruction at low luminosity) is satisfactory; the transverse impact parameter resolution (75 mu m) is sufficient to perform an on- line b-tagging, and the full three-dimensional reconstruction produces good seeds for more sophisticated track searches. (4 refs).
id cern-516873
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2001
record_format invenio
spelling cern-5168732019-09-30T06:29:59Zdoi:10.1016/S0168-9002(01)00481-8http://cds.cern.ch/record/516873engBaratella, ADameri, MMorettini, PParodi, FA track finding algorithm based on pixel detector for the ATLAS second level triggerDetectors and Experimental TechniquesA fast track reconstruction algorithm for the ATLAS second level trigger is presented. The timing performance (3.5 ms for a jet reconstruction at low luminosity) is satisfactory; the transverse impact parameter resolution (75 mu m) is sufficient to perform an on- line b-tagging, and the full three-dimensional reconstruction produces good seeds for more sophisticated track searches. (4 refs).oai:cds.cern.ch:5168732001
spellingShingle Detectors and Experimental Techniques
Baratella, A
Dameri, M
Morettini, P
Parodi, F
A track finding algorithm based on pixel detector for the ATLAS second level trigger
title A track finding algorithm based on pixel detector for the ATLAS second level trigger
title_full A track finding algorithm based on pixel detector for the ATLAS second level trigger
title_fullStr A track finding algorithm based on pixel detector for the ATLAS second level trigger
title_full_unstemmed A track finding algorithm based on pixel detector for the ATLAS second level trigger
title_short A track finding algorithm based on pixel detector for the ATLAS second level trigger
title_sort track finding algorithm based on pixel detector for the atlas second level trigger
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1016/S0168-9002(01)00481-8
http://cds.cern.ch/record/516873
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AT damerim atrackfindingalgorithmbasedonpixeldetectorfortheatlassecondleveltrigger
AT morettinip atrackfindingalgorithmbasedonpixeldetectorfortheatlassecondleveltrigger
AT parodif atrackfindingalgorithmbasedonpixeldetectorfortheatlassecondleveltrigger
AT baratellaa trackfindingalgorithmbasedonpixeldetectorfortheatlassecondleveltrigger
AT damerim trackfindingalgorithmbasedonpixeldetectorfortheatlassecondleveltrigger
AT morettinip trackfindingalgorithmbasedonpixeldetectorfortheatlassecondleveltrigger
AT parodif trackfindingalgorithmbasedonpixeldetectorfortheatlassecondleveltrigger

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