Error analysis of the track fit on the Riemann sphere

We present in this paper a derivation of the covariance matrix of the estimated track parameters given by the Riemann sphere track fitting method. Results of a simulation experiment from the ATLAS Transition Radiation Tracker show that the covariance matrix presented herein very well reflects the ac...

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Detalles Bibliográficos
Autores principales: Strandlie, A, Frühwirth, R
Lenguaje:eng
Publicado: 2002
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1016/S0168-9002(01)01228-1
http://cds.cern.ch/record/567320
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author Strandlie, A
Frühwirth, R
author_facet Strandlie, A
Frühwirth, R
author_sort Strandlie, A
collection CERN
description We present in this paper a derivation of the covariance matrix of the estimated track parameters given by the Riemann sphere track fitting method. Results of a simulation experiment from the ATLAS Transition Radiation Tracker show that the covariance matrix presented herein very well reflects the actual spread of the track parameters. (6 refs).
id cern-567320
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2002
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spelling cern-5673202019-09-30T06:29:59Zdoi:10.1016/S0168-9002(01)01228-1http://cds.cern.ch/record/567320engStrandlie, AFrühwirth, RError analysis of the track fit on the Riemann sphereDetectors and Experimental TechniquesWe present in this paper a derivation of the covariance matrix of the estimated track parameters given by the Riemann sphere track fitting method. Results of a simulation experiment from the ATLAS Transition Radiation Tracker show that the covariance matrix presented herein very well reflects the actual spread of the track parameters. (6 refs).oai:cds.cern.ch:5673202002
spellingShingle Detectors and Experimental Techniques
Strandlie, A
Frühwirth, R
Error analysis of the track fit on the Riemann sphere
title Error analysis of the track fit on the Riemann sphere
title_full Error analysis of the track fit on the Riemann sphere
title_fullStr Error analysis of the track fit on the Riemann sphere
title_full_unstemmed Error analysis of the track fit on the Riemann sphere
title_short Error analysis of the track fit on the Riemann sphere
title_sort error analysis of the track fit on the riemann sphere
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1016/S0168-9002(01)01228-1
http://cds.cern.ch/record/567320
work_keys_str_mv AT strandliea erroranalysisofthetrackfitontheriemannsphere
AT fruhwirthr erroranalysisofthetrackfitontheriemannsphere

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