Second level electron/photon calorimeter trigger in CMS

We present in this note the preliminary results on the second level e/g trigger studies. Using the full granularity in the ECAL, CMSIM simulated data, and a dedicated algorithm, the trigger rate can be reduced by a factor 7 ( with marginal reduction of the e/g trigger efficiency, 2%), with respect t...

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Detalles Bibliográficos
Autores principales: Nobrega, Ricardo, Varela, Joao
Lenguaje:eng
Publicado: 1996
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/687452
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author Nobrega, Ricardo
Varela, Joao
author_facet Nobrega, Ricardo
Varela, Joao
author_sort Nobrega, Ricardo
collection CERN
description We present in this note the preliminary results on the second level e/g trigger studies. Using the full granularity in the ECAL, CMSIM simulated data, and a dedicated algorithm, the trigger rate can be reduced by a factor 7 ( with marginal reduction of the e/g trigger efficiency, 2%), with respect to the rates obtained after the first level triggers.
id cern-687452
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1996
record_format invenio
spelling cern-6874522019-09-30T06:29:59Zhttp://cds.cern.ch/record/687452engNobrega, RicardoVarela, JoaoSecond level electron/photon calorimeter trigger in CMSDetectors and Experimental TechniquesWe present in this note the preliminary results on the second level e/g trigger studies. Using the full granularity in the ECAL, CMSIM simulated data, and a dedicated algorithm, the trigger rate can be reduced by a factor 7 ( with marginal reduction of the e/g trigger efficiency, 2%), with respect to the rates obtained after the first level triggers.CMS-NOTE-1996-010oai:cds.cern.ch:6874521996-11-05
spellingShingle Detectors and Experimental Techniques
Nobrega, Ricardo
Varela, Joao
Second level electron/photon calorimeter trigger in CMS
title Second level electron/photon calorimeter trigger in CMS
title_full Second level electron/photon calorimeter trigger in CMS
title_fullStr Second level electron/photon calorimeter trigger in CMS
title_full_unstemmed Second level electron/photon calorimeter trigger in CMS
title_short Second level electron/photon calorimeter trigger in CMS
title_sort second level electron/photon calorimeter trigger in cms
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/687452
work_keys_str_mv AT nobregaricardo secondlevelelectronphotoncalorimetertriggerincms
AT varelajoao secondlevelelectronphotoncalorimetertriggerincms

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