Data analysis at Level-1 Trigger level

With ever increasing luminosity at the LHC, optimum online data selection is getting more and more important. While in the case of some experiments (LHCb and ALICE) this task is being completely transferred to computer farms, the others - ATLAS and CMS - will not be able to do this in the medium-ter...

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Detalles Bibliográficos
Autores principales: Wittmann, Johannes, Arnold, Bernhard, Aradi, Gregor, Bergauer, Herbert, Jeitler, Manfred, Wulz, Claudia, Apanasevich, Leonard, Winer, Brian, Puigh, Darren Michael
Lenguaje:eng
Publicado: 2017
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.22323/1.313.0144
http://cds.cern.ch/record/2288586
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author Wittmann, Johannes
Arnold, Bernhard
Aradi, Gregor
Bergauer, Herbert
Jeitler, Manfred
Wulz, Claudia
Apanasevich, Leonard
Winer, Brian
Puigh, Darren Michael
author_facet Wittmann, Johannes
Arnold, Bernhard
Aradi, Gregor
Bergauer, Herbert
Jeitler, Manfred
Wulz, Claudia
Apanasevich, Leonard
Winer, Brian
Puigh, Darren Michael
author_sort Wittmann, Johannes
collection CERN
description With ever increasing luminosity at the LHC, optimum online data selection is getting more and more important. While in the case of some experiments (LHCb and ALICE) this task is being completely transferred to computer farms, the others - ATLAS and CMS - will not be able to do this in the medium-term future for technological, detector-related reasons. Therefore, these experiments pursue the complementary approach of migrating more and more of the offline and High-Level Trigger intelligence into the trigger electronics. This paper illustrates how the Level-1 Trigger of the CMS experiment and in particular its concluding stage, the Global Trigger, take up this challenge.
id cern-2288586
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2017
record_format invenio
spelling cern-22885862019-09-30T06:29:59Zdoi:10.22323/1.313.0144http://cds.cern.ch/record/2288586engWittmann, JohannesArnold, BernhardAradi, GregorBergauer, HerbertJeitler, ManfredWulz, ClaudiaApanasevich, LeonardWiner, BrianPuigh, Darren MichaelData analysis at Level-1 Trigger levelDetectors and Experimental TechniquesWith ever increasing luminosity at the LHC, optimum online data selection is getting more and more important. While in the case of some experiments (LHCb and ALICE) this task is being completely transferred to computer farms, the others - ATLAS and CMS - will not be able to do this in the medium-term future for technological, detector-related reasons. Therefore, these experiments pursue the complementary approach of migrating more and more of the offline and High-Level Trigger intelligence into the trigger electronics. This paper illustrates how the Level-1 Trigger of the CMS experiment and in particular its concluding stage, the Global Trigger, take up this challenge.CMS-CR-2017-351oai:cds.cern.ch:22885862017-10-09
spellingShingle Detectors and Experimental Techniques
Wittmann, Johannes
Arnold, Bernhard
Aradi, Gregor
Bergauer, Herbert
Jeitler, Manfred
Wulz, Claudia
Apanasevich, Leonard
Winer, Brian
Puigh, Darren Michael
Data analysis at Level-1 Trigger level
title Data analysis at Level-1 Trigger level
title_full Data analysis at Level-1 Trigger level
title_fullStr Data analysis at Level-1 Trigger level
title_full_unstemmed Data analysis at Level-1 Trigger level
title_short Data analysis at Level-1 Trigger level
title_sort data analysis at level-1 trigger level
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.22323/1.313.0144
http://cds.cern.ch/record/2288586
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AT wulzclaudia dataanalysisatlevel1triggerlevel
AT apanasevichleonard dataanalysisatlevel1triggerlevel
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AT puighdarrenmichael dataanalysisatlevel1triggerlevel

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