Tests of the CMS-ECAL Trigger Primitive Generation

We describe the On-detector Level-1 Trigger Logic associated with the CMS electromagnetic calorimeter. The purpose of this system is to reduce the acquisition rate from 40 MHz the LHC bunch crossing frequency down to a maximum rate of 10^5 Hz. In order to take its decisions, the Level-1 Trigger reli...

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Detalles Bibliográficos
Autores principales: Bimbot, S, Bourotte, J, Busson, P, Paganini, P, Regnault, N, Fay, J, Hansen, M
Lenguaje:eng
Publicado: 2004
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/790392
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author Bimbot, S
Bourotte, J
Busson, P
Paganini, P
Regnault, N
Fay, J
Hansen, M
author_facet Bimbot, S
Bourotte, J
Busson, P
Paganini, P
Regnault, N
Fay, J
Hansen, M
author_sort Bimbot, S
collection CERN
description We describe the On-detector Level-1 Trigger Logic associated with the CMS electromagnetic calorimeter. The purpose of this system is to reduce the acquisition rate from 40 MHz the LHC bunch crossing frequency down to a maximum rate of 10^5 Hz. In order to take its decisions, the Level-1 Trigger relies on trigger primitives, i.e. summary information sent by the calorimeters and the muon detectors. The trigger primitives delivered by the CMS electromagnetic calorimeter are computed on the detector by a dedicated radiation-hard electronics. In this paper, we describe the Trigger Primitive Generation pipeline, and we present the first results obtained from the beam tests of the first prototypes.
id cern-790392
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2004
record_format invenio
spelling cern-7903922019-09-30T06:29:59Zhttp://cds.cern.ch/record/790392engBimbot, SBourotte, JBusson, PPaganini, PRegnault, NFay, JHansen, MTests of the CMS-ECAL Trigger Primitive GenerationDetectors and Experimental TechniquesWe describe the On-detector Level-1 Trigger Logic associated with the CMS electromagnetic calorimeter. The purpose of this system is to reduce the acquisition rate from 40 MHz the LHC bunch crossing frequency down to a maximum rate of 10^5 Hz. In order to take its decisions, the Level-1 Trigger relies on trigger primitives, i.e. summary information sent by the calorimeters and the muon detectors. The trigger primitives delivered by the CMS electromagnetic calorimeter are computed on the detector by a dedicated radiation-hard electronics. In this paper, we describe the Trigger Primitive Generation pipeline, and we present the first results obtained from the beam tests of the first prototypes.CMS-CR-2004-027oai:cds.cern.ch:7903922004-07-19
spellingShingle Detectors and Experimental Techniques
Bimbot, S
Bourotte, J
Busson, P
Paganini, P
Regnault, N
Fay, J
Hansen, M
Tests of the CMS-ECAL Trigger Primitive Generation
title Tests of the CMS-ECAL Trigger Primitive Generation
title_full Tests of the CMS-ECAL Trigger Primitive Generation
title_fullStr Tests of the CMS-ECAL Trigger Primitive Generation
title_full_unstemmed Tests of the CMS-ECAL Trigger Primitive Generation
title_short Tests of the CMS-ECAL Trigger Primitive Generation
title_sort tests of the cms-ecal trigger primitive generation
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/790392
work_keys_str_mv AT bimbots testsofthecmsecaltriggerprimitivegeneration
AT bourottej testsofthecmsecaltriggerprimitivegeneration
AT bussonp testsofthecmsecaltriggerprimitivegeneration
AT paganinip testsofthecmsecaltriggerprimitivegeneration
AT regnaultn testsofthecmsecaltriggerprimitivegeneration
AT fayj testsofthecmsecaltriggerprimitivegeneration
AT hansenm testsofthecmsecaltriggerprimitivegeneration

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