Jet Reconstruction with Pileup Subtraction

At nominal design luminosity LHC is expected to deliver on average about 17 proton-proton interactions per beam crossing. Pileup of particles from different interactions will produce energy clusters in the calorimeters which can be misidentified as jets. In addition the energy scale of real jets wil...

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Detalles Bibliográficos
Autores principales: Gavrilov, V, Kodolova, Olga, Oulianov, A, Vardanian, I N
Lenguaje:eng
Publicado: 2003
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/687867
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author Gavrilov, V
Kodolova, Olga
Oulianov, A
Vardanian, I N
author_facet Gavrilov, V
Kodolova, Olga
Oulianov, A
Vardanian, I N
author_sort Gavrilov, V
collection CERN
description At nominal design luminosity LHC is expected to deliver on average about 17 proton-proton interactions per beam crossing. Pileup of particles from different interactions will produce energy clusters in the calorimeters which can be misidentified as jets. In addition the energy scale of real jets will be affected in a luminosity dependent way. Methods to reduce pileup effects on the jet reconstruction are analysed in this note.
id cern-687867
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2003
record_format invenio
spelling cern-6878672019-09-30T06:29:59Zhttp://cds.cern.ch/record/687867engGavrilov, VKodolova, OlgaOulianov, AVardanian, I NJet Reconstruction with Pileup SubtractionDetectors and Experimental TechniquesAt nominal design luminosity LHC is expected to deliver on average about 17 proton-proton interactions per beam crossing. Pileup of particles from different interactions will produce energy clusters in the calorimeters which can be misidentified as jets. In addition the energy scale of real jets will be affected in a luminosity dependent way. Methods to reduce pileup effects on the jet reconstruction are analysed in this note.CMS-RN-2003-004oai:cds.cern.ch:6878672003-10-13
spellingShingle Detectors and Experimental Techniques
Gavrilov, V
Kodolova, Olga
Oulianov, A
Vardanian, I N
Jet Reconstruction with Pileup Subtraction
title Jet Reconstruction with Pileup Subtraction
title_full Jet Reconstruction with Pileup Subtraction
title_fullStr Jet Reconstruction with Pileup Subtraction
title_full_unstemmed Jet Reconstruction with Pileup Subtraction
title_short Jet Reconstruction with Pileup Subtraction
title_sort jet reconstruction with pileup subtraction
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/687867
work_keys_str_mv AT gavrilovv jetreconstructionwithpileupsubtraction
AT kodolovaolga jetreconstructionwithpileupsubtraction
AT oulianova jetreconstructionwithpileupsubtraction
AT vardanianin jetreconstructionwithpileupsubtraction

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