Validation of Kalman Filter alignment algorithm with cosmic-ray data using a CMS silicon strip tracker endcap

A Kalman Filter alignment algorithm has been applied to cosmic-ray data. We discuss the alignment algorithm and an experiment-independent implementation including outlier rejection and treatment of weakly determined parameters. Using this implementation, the algorithm has been applied to data record...

Descripción completa

Detalles Bibliográficos
Autores principales: Sprenger, D., Weber, M., Adolphi, R., Brauer, R., Feld, L., Klein, K., Ostaptchuk, A., Schael, S., Wittmer, B.
Lenguaje:eng
Publicado: 2010
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1088/1748-0221/5/06/P06007
http://cds.cern.ch/record/1256099
_version_ 1780919933217013760
author Sprenger, D.
Weber, M.
Adolphi, R.
Brauer, R.
Feld, L.
Klein, K.
Ostaptchuk, A.
Schael, S.
Wittmer, B.
author_facet Sprenger, D.
Weber, M.
Adolphi, R.
Brauer, R.
Feld, L.
Klein, K.
Ostaptchuk, A.
Schael, S.
Wittmer, B.
author_sort Sprenger, D.
collection CERN
description A Kalman Filter alignment algorithm has been applied to cosmic-ray data. We discuss the alignment algorithm and an experiment-independent implementation including outlier rejection and treatment of weakly determined parameters. Using this implementation, the algorithm has been applied to data recorded with one CMS silicon tracker endcap. Results are compared to both photogrammetry measurements and data obtained from a dedicated hardware alignment system, and good agreement is observed.
id cern-1256099
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2010
record_format invenio
spelling cern-12560992019-09-30T06:29:59Zdoi:10.1088/1748-0221/5/06/P06007http://cds.cern.ch/record/1256099engSprenger, D.Weber, M.Adolphi, R.Brauer, R.Feld, L.Klein, K.Ostaptchuk, A.Schael, S.Wittmer, B.Validation of Kalman Filter alignment algorithm with cosmic-ray data using a CMS silicon strip tracker endcapDetectors and Experimental TechniquesA Kalman Filter alignment algorithm has been applied to cosmic-ray data. We discuss the alignment algorithm and an experiment-independent implementation including outlier rejection and treatment of weakly determined parameters. Using this implementation, the algorithm has been applied to data recorded with one CMS silicon tracker endcap. Results are compared to both photogrammetry measurements and data obtained from a dedicated hardware alignment system, and good agreement is observed.A Kalman Filter alignment algorithm has been applied to cosmic-ray data. We discuss the alignment algorithm and an experiment-independent implementation including outlier rejection and treatment of weakly determined parameters. Using this implementation, the algorithm has been applied to data recorded with one CMS silicon tracker endcap. Results are compared to both photogrammetry measurements and data obtained from a dedicated hardware alignment system, and good agreement is observed.arXiv:1003.5460CMS-NOTE-2010-002CMS-NOTE-2010-002oai:cds.cern.ch:12560992010-03-30
spellingShingle Detectors and Experimental Techniques
Sprenger, D.
Weber, M.
Adolphi, R.
Brauer, R.
Feld, L.
Klein, K.
Ostaptchuk, A.
Schael, S.
Wittmer, B.
Validation of Kalman Filter alignment algorithm with cosmic-ray data using a CMS silicon strip tracker endcap
title Validation of Kalman Filter alignment algorithm with cosmic-ray data using a CMS silicon strip tracker endcap
title_full Validation of Kalman Filter alignment algorithm with cosmic-ray data using a CMS silicon strip tracker endcap
title_fullStr Validation of Kalman Filter alignment algorithm with cosmic-ray data using a CMS silicon strip tracker endcap
title_full_unstemmed Validation of Kalman Filter alignment algorithm with cosmic-ray data using a CMS silicon strip tracker endcap
title_short Validation of Kalman Filter alignment algorithm with cosmic-ray data using a CMS silicon strip tracker endcap
title_sort validation of kalman filter alignment algorithm with cosmic-ray data using a cms silicon strip tracker endcap
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1088/1748-0221/5/06/P06007
http://cds.cern.ch/record/1256099
work_keys_str_mv AT sprengerd validationofkalmanfilteralignmentalgorithmwithcosmicraydatausingacmssiliconstriptrackerendcap
AT weberm validationofkalmanfilteralignmentalgorithmwithcosmicraydatausingacmssiliconstriptrackerendcap
AT adolphir validationofkalmanfilteralignmentalgorithmwithcosmicraydatausingacmssiliconstriptrackerendcap
AT brauerr validationofkalmanfilteralignmentalgorithmwithcosmicraydatausingacmssiliconstriptrackerendcap
AT feldl validationofkalmanfilteralignmentalgorithmwithcosmicraydatausingacmssiliconstriptrackerendcap
AT kleink validationofkalmanfilteralignmentalgorithmwithcosmicraydatausingacmssiliconstriptrackerendcap
AT ostaptchuka validationofkalmanfilteralignmentalgorithmwithcosmicraydatausingacmssiliconstriptrackerendcap
AT schaels validationofkalmanfilteralignmentalgorithmwithcosmicraydatausingacmssiliconstriptrackerendcap
AT wittmerb validationofkalmanfilteralignmentalgorithmwithcosmicraydatausingacmssiliconstriptrackerendcap

Ejemplares similares