Electron and Photon performance using data collected by CMS at $\sqrt{s}$ = 13 TeV and 25ns

This note describes preliminary performances of the electron and photon reconstruction with the CMS experiment using data collected at $\sqrt{s} = 13~\mathrm{TeV}$ and with a LHC bunch spacing of 25ns. Electron and photon key discriminating variables and their data to simulation agreement are shown....

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Detalles Bibliográficos
Autor principal: CMS Collaboration
Lenguaje:eng
Publicado: 2015
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/2118397
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author CMS Collaboration
author_facet CMS Collaboration
author_sort CMS Collaboration
collection CERN
description This note describes preliminary performances of the electron and photon reconstruction with the CMS experiment using data collected at $\sqrt{s} = 13~\mathrm{TeV}$ and with a LHC bunch spacing of 25ns. Electron and photon key discriminating variables and their data to simulation agreement are shown. The identification and reconstruction efficiencies are also computed and compared to the ones from the simulation. Performances and data to simulation agreement are expected to improve with future calibrations and reprocessing.
id cern-2118397
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2015
record_format invenio
spelling cern-21183972019-09-30T06:29:59Zhttp://cds.cern.ch/record/2118397engCMS CollaborationElectron and Photon performance using data collected by CMS at $\sqrt{s}$ = 13 TeV and 25nsDetectors and Experimental TechniquesThis note describes preliminary performances of the electron and photon reconstruction with the CMS experiment using data collected at $\sqrt{s} = 13~\mathrm{TeV}$ and with a LHC bunch spacing of 25ns. Electron and photon key discriminating variables and their data to simulation agreement are shown. The identification and reconstruction efficiencies are also computed and compared to the ones from the simulation. Performances and data to simulation agreement are expected to improve with future calibrations and reprocessing.CMS-DP-2015-067CERN-CMS-DP-2015-067oai:cds.cern.ch:21183972015-12-19
spellingShingle Detectors and Experimental Techniques
CMS Collaboration
Electron and Photon performance using data collected by CMS at $\sqrt{s}$ = 13 TeV and 25ns
title Electron and Photon performance using data collected by CMS at $\sqrt{s}$ = 13 TeV and 25ns
title_full Electron and Photon performance using data collected by CMS at $\sqrt{s}$ = 13 TeV and 25ns
title_fullStr Electron and Photon performance using data collected by CMS at $\sqrt{s}$ = 13 TeV and 25ns
title_full_unstemmed Electron and Photon performance using data collected by CMS at $\sqrt{s}$ = 13 TeV and 25ns
title_short Electron and Photon performance using data collected by CMS at $\sqrt{s}$ = 13 TeV and 25ns
title_sort electron and photon performance using data collected by cms at $\sqrt{s}$ = 13 tev and 25ns
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/2118397
work_keys_str_mv AT cmscollaboration electronandphotonperformanceusingdatacollectedbycmsatsqrts13tevand25ns

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