A Study on Selection Performance for High Energy Photons in CMS towards the 13 TeV LHC Run

The 13 TeV run for the LHC is expected to occur in the beginning of 2015 with a higher number of interactions per bunch crossing and a reduced bunch crossing time spacing. These harsher conditions are expected to affect the photon selection performance especially for high energy photons involved in...

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Detalles Bibliográficos
Autor principal: Scerri, Dale
Lenguaje:eng
Publicado: 2014
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/1752157
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author Scerri, Dale
author_facet Scerri, Dale
author_sort Scerri, Dale
collection CERN
description The 13 TeV run for the LHC is expected to occur in the beginning of 2015 with a higher number of interactions per bunch crossing and a reduced bunch crossing time spacing. These harsher conditions are expected to affect the photon selection performance especially for high energy photons involved in BSM processes like the Graviton decay. This work summarizes a preliminary study of this performance using 13 TeV Monte Carlo Randall Sundrum Graviton samples with different pileup scenarios corresponding to the coming 13 TeV run conditions. Especially the efficiency for the selection and the energy resolution are investigated.
id cern-1752157
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2014
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spelling cern-17521572019-09-30T06:29:59Zhttp://cds.cern.ch/record/1752157engScerri, DaleA Study on Selection Performance for High Energy Photons in CMS towards the 13 TeV LHC RunParticle Physics - ExperimentThe 13 TeV run for the LHC is expected to occur in the beginning of 2015 with a higher number of interactions per bunch crossing and a reduced bunch crossing time spacing. These harsher conditions are expected to affect the photon selection performance especially for high energy photons involved in BSM processes like the Graviton decay. This work summarizes a preliminary study of this performance using 13 TeV Monte Carlo Randall Sundrum Graviton samples with different pileup scenarios corresponding to the coming 13 TeV run conditions. Especially the efficiency for the selection and the energy resolution are investigated.CERN-STUDENTS-Note-2014-125oai:cds.cern.ch:17521572014-08-27
spellingShingle Particle Physics - Experiment
Scerri, Dale
A Study on Selection Performance for High Energy Photons in CMS towards the 13 TeV LHC Run
title A Study on Selection Performance for High Energy Photons in CMS towards the 13 TeV LHC Run
title_full A Study on Selection Performance for High Energy Photons in CMS towards the 13 TeV LHC Run
title_fullStr A Study on Selection Performance for High Energy Photons in CMS towards the 13 TeV LHC Run
title_full_unstemmed A Study on Selection Performance for High Energy Photons in CMS towards the 13 TeV LHC Run
title_short A Study on Selection Performance for High Energy Photons in CMS towards the 13 TeV LHC Run
title_sort study on selection performance for high energy photons in cms towards the 13 tev lhc run
topic Particle Physics - Experiment
url http://cds.cern.ch/record/1752157
work_keys_str_mv AT scerridale astudyonselectionperformanceforhighenergyphotonsincmstowardsthe13tevlhcrun
AT scerridale studyonselectionperformanceforhighenergyphotonsincmstowardsthe13tevlhcrun

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