Calorimeter Cell Energy Thresholds for Jet Reconstruction in CMS

We have investigated the characteristics of calorimeter noise and its impact on reconstruction of low-\PT\ jets. We have proposed new thresholds for calorimeter cell energies, which can be applied when creating towers for reconstruction of jets and missing \ET\ (MET). The values of proposed threshol...

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Detalles Bibliográficos
Autores principales: Demina, Regina, Dolen, James, Justus, Christopher, Tipton, Paul, Zielinski, Marek, Bhatti, Anwar, Harris, Robert M
Lenguaje:eng
Publicado: 2005
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/926541
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author Demina, Regina
Dolen, James
Justus, Christopher
Tipton, Paul
Zielinski, Marek
Bhatti, Anwar
Harris, Robert M
author_facet Demina, Regina
Dolen, James
Justus, Christopher
Tipton, Paul
Zielinski, Marek
Bhatti, Anwar
Harris, Robert M
author_sort Demina, Regina
collection CERN
description We have investigated the characteristics of calorimeter noise and its impact on reconstruction of low-\PT\ jets. We have proposed new thresholds for calorimeter cell energies, which can be applied when creating towers for reconstruction of jets and missing \ET\ (MET). The values of proposed thresholds are effective in reducing noise contributions to jets, while removing less real jet energy than the often-used cuts on whole towers.
id cern-926541
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2005
record_format invenio
spelling cern-9265412019-09-30T06:29:59Zhttp://cds.cern.ch/record/926541engDemina, ReginaDolen, JamesJustus, ChristopherTipton, PaulZielinski, MarekBhatti, AnwarHarris, Robert MCalorimeter Cell Energy Thresholds for Jet Reconstruction in CMSDetectors and Experimental TechniquesWe have investigated the characteristics of calorimeter noise and its impact on reconstruction of low-\PT\ jets. We have proposed new thresholds for calorimeter cell energies, which can be applied when creating towers for reconstruction of jets and missing \ET\ (MET). The values of proposed thresholds are effective in reducing noise contributions to jets, while removing less real jet energy than the often-used cuts on whole towers.CMS-NOTE-2006-020oai:cds.cern.ch:9265412005-12-07
spellingShingle Detectors and Experimental Techniques
Demina, Regina
Dolen, James
Justus, Christopher
Tipton, Paul
Zielinski, Marek
Bhatti, Anwar
Harris, Robert M
Calorimeter Cell Energy Thresholds for Jet Reconstruction in CMS
title Calorimeter Cell Energy Thresholds for Jet Reconstruction in CMS
title_full Calorimeter Cell Energy Thresholds for Jet Reconstruction in CMS
title_fullStr Calorimeter Cell Energy Thresholds for Jet Reconstruction in CMS
title_full_unstemmed Calorimeter Cell Energy Thresholds for Jet Reconstruction in CMS
title_short Calorimeter Cell Energy Thresholds for Jet Reconstruction in CMS
title_sort calorimeter cell energy thresholds for jet reconstruction in cms
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/926541
work_keys_str_mv AT deminaregina calorimetercellenergythresholdsforjetreconstructionincms
AT dolenjames calorimetercellenergythresholdsforjetreconstructionincms
AT justuschristopher calorimetercellenergythresholdsforjetreconstructionincms
AT tiptonpaul calorimetercellenergythresholdsforjetreconstructionincms
AT zielinskimarek calorimetercellenergythresholdsforjetreconstructionincms
AT bhattianwar calorimetercellenergythresholdsforjetreconstructionincms
AT harrisrobertm calorimetercellenergythresholdsforjetreconstructionincms

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