Performance of the Stage 1 Calorimeter Trigger Upgrade

The CMS Level-1 calorimeter trigger has undergone the first of two stages of upgrades to maintain performance as the LHC exceeds pileup and instantaneous luminosity specifications. Energy sums and jet, tau, and electron/photon candidates are now computed after event-by-event pileup subtraction. A...

Descripción completa

Detalles Bibliográficos
Autor principal: CMS Collaboration
Lenguaje:eng
Publicado: 2015
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/2063467
_version_ 1780948582863470592
author CMS Collaboration
author_facet CMS Collaboration
author_sort CMS Collaboration
collection CERN
description The CMS Level-1 calorimeter trigger has undergone the first of two stages of upgrades to maintain performance as the LHC exceeds pileup and instantaneous luminosity specifications. Energy sums and jet, tau, and electron/photon candidates are now computed after event-by-event pileup subtraction. A suite of triggers for heavy ion running is also under development. The improved performance is presented here.
id cern-2063467
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2015
record_format invenio
spelling cern-20634672019-09-30T06:29:59Zhttp://cds.cern.ch/record/2063467engCMS CollaborationPerformance of the Stage 1 Calorimeter Trigger UpgradeDetectors and Experimental TechniquesThe CMS Level-1 calorimeter trigger has undergone the first of two stages of upgrades to maintain performance as the LHC exceeds pileup and instantaneous luminosity specifications. Energy sums and jet, tau, and electron/photon candidates are now computed after event-by-event pileup subtraction. A suite of triggers for heavy ion running is also under development. The improved performance is presented here.CMS-DP-2015-050CERN-CMS-DP-2015-050oai:cds.cern.ch:20634672015-10-21
spellingShingle Detectors and Experimental Techniques
CMS Collaboration
Performance of the Stage 1 Calorimeter Trigger Upgrade
title Performance of the Stage 1 Calorimeter Trigger Upgrade
title_full Performance of the Stage 1 Calorimeter Trigger Upgrade
title_fullStr Performance of the Stage 1 Calorimeter Trigger Upgrade
title_full_unstemmed Performance of the Stage 1 Calorimeter Trigger Upgrade
title_short Performance of the Stage 1 Calorimeter Trigger Upgrade
title_sort performance of the stage 1 calorimeter trigger upgrade
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/2063467
work_keys_str_mv AT cmscollaboration performanceofthestage1calorimetertriggerupgrade

Ejemplares similares