MET Performance in 2011 CMS Data

In this note we present the studies of the MET performance in the full dataset collected by CMS in 2011, corresponding to 4.6 fb-1. We show commparisons of MET distributions in data with simulation in events with Z->mumu, MET resolution and response in Z->mumu events as a function of pile-up (...

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Detalles Bibliográficos
Autor principal: CMS Collaboration
Lenguaje:eng
Publicado: 2012
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1454656
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author CMS Collaboration
author_facet CMS Collaboration
author_sort CMS Collaboration
collection CERN
description In this note we present the studies of the MET performance in the full dataset collected by CMS in 2011, corresponding to 4.6 fb-1. We show commparisons of MET distributions in data with simulation in events with Z->mumu, MET resolution and response in Z->mumu events as a function of pile-up (PU) multiplicity and qT. Additionally, an example of algorithms used by CMS to recover the performance of MET reconstruction in high PU events is shown.
id cern-1454656
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2012
record_format invenio
spelling cern-14546562019-09-30T06:29:59Zhttp://cds.cern.ch/record/1454656engCMS CollaborationMET Performance in 2011 CMS DataDetectors and Experimental TechniquesIn this note we present the studies of the MET performance in the full dataset collected by CMS in 2011, corresponding to 4.6 fb-1. We show commparisons of MET distributions in data with simulation in events with Z->mumu, MET resolution and response in Z->mumu events as a function of pile-up (PU) multiplicity and qT. Additionally, an example of algorithms used by CMS to recover the performance of MET reconstruction in high PU events is shown.CMS-DP-2012-003CERN-CMS-DP-2012-003oai:cds.cern.ch:14546562012-04-13
spellingShingle Detectors and Experimental Techniques
CMS Collaboration
MET Performance in 2011 CMS Data
title MET Performance in 2011 CMS Data
title_full MET Performance in 2011 CMS Data
title_fullStr MET Performance in 2011 CMS Data
title_full_unstemmed MET Performance in 2011 CMS Data
title_short MET Performance in 2011 CMS Data
title_sort met performance in 2011 cms data
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1454656
work_keys_str_mv AT cmscollaboration metperformancein2011cmsdata

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