Kalman filter for muon reconstruction in the cms phase-2 endcap calorimeter

In this note, we show the development and first feasibility studies of a Kalman filter (KF) [1] method to track externally identified muons through the High Granularity Calorimeter (HGCAL) [2]. The aim is to reliably locate cells through which a muon has passed, to enable inter-calibration of approx...

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Detalles Bibliográficos
Autor principal: CMS Collaboration
Lenguaje:eng
Publicado: 2023
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/2875711
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author CMS Collaboration
author_facet CMS Collaboration
author_sort CMS Collaboration
collection CERN
description In this note, we show the development and first feasibility studies of a Kalman filter (KF) [1] method to track externally identified muons through the High Granularity Calorimeter (HGCAL) [2]. The aim is to reliably locate cells through which a muon has passed, to enable inter-calibration of approx. 6M cells in HGCAL to be performed with muons. The KF incorporates the complex magnetic field and the effects of the material budget in order to achieve a tracking of muons in HGCAL that is significantly improved over simple extrapolation of the muon trajectory obtained from the CMS tracker.
id cern-2875711
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2023
record_format invenio
spelling cern-28757112023-10-16T18:55:07Zhttp://cds.cern.ch/record/2875711engCMS CollaborationKalman filter for muon reconstruction in the cms phase-2 endcap calorimeterDetectors and Experimental TechniquesIn this note, we show the development and first feasibility studies of a Kalman filter (KF) [1] method to track externally identified muons through the High Granularity Calorimeter (HGCAL) [2]. The aim is to reliably locate cells through which a muon has passed, to enable inter-calibration of approx. 6M cells in HGCAL to be performed with muons. The KF incorporates the complex magnetic field and the effects of the material budget in order to achieve a tracking of muons in HGCAL that is significantly improved over simple extrapolation of the muon trajectory obtained from the CMS tracker.CMS-DP-2023-078CERN-CMS-DP-2023-078oai:cds.cern.ch:28757112023-10-12
spellingShingle Detectors and Experimental Techniques
CMS Collaboration
Kalman filter for muon reconstruction in the cms phase-2 endcap calorimeter
title Kalman filter for muon reconstruction in the cms phase-2 endcap calorimeter
title_full Kalman filter for muon reconstruction in the cms phase-2 endcap calorimeter
title_fullStr Kalman filter for muon reconstruction in the cms phase-2 endcap calorimeter
title_full_unstemmed Kalman filter for muon reconstruction in the cms phase-2 endcap calorimeter
title_short Kalman filter for muon reconstruction in the cms phase-2 endcap calorimeter
title_sort kalman filter for muon reconstruction in the cms phase-2 endcap calorimeter
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/2875711
work_keys_str_mv AT cmscollaboration kalmanfilterformuonreconstructioninthecmsphase2endcapcalorimeter

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