ATLAS TDAQ RoI Builder and the Level 2 Supervisor system

The ATLAS High Level Trigger (HLT) uses information from the hardware based Level 1 Trigger system to guide the retrieval of information from the readout system. The Level 1 Trigger elements (jet, electromagnetic, muon candidate, etc.) determine Regions of Interest (RoIs) that seed further trigger d...

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Detalles Bibliográficos
Autores principales: Ermoline, Yuri, Blair, R E, Dawson, J, Drake, G, Haberichter, W N, Schlereth, J L, Abolins, M, Pope, B G
Lenguaje:eng
Publicado: CERN 2007
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.5170/CERN-2007-001.328
http://cds.cern.ch/record/1027487
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author Ermoline, Yuri
Blair, R E
Dawson, J
Drake, G
Haberichter, W N
Schlereth, J L
Abolins, M
Pope, B G
author_facet Ermoline, Yuri
Blair, R E
Dawson, J
Drake, G
Haberichter, W N
Schlereth, J L
Abolins, M
Pope, B G
author_sort Ermoline, Yuri
collection CERN
description The ATLAS High Level Trigger (HLT) uses information from the hardware based Level 1 Trigger system to guide the retrieval of information from the readout system. The Level 1 Trigger elements (jet, electromagnetic, muon candidate, etc.) determine Regions of Interest (RoIs) that seed further trigger decisions. This paper describes the device - the RoI Builder (RoIB) - that collects these data from the Level 1 Trigger and the Level 2 Supervisors (L2SV) Farm that makes these data available to the HLT. The status of the system design and the results of the tests and integration into ATLAS TDAQ system are presented.
id cern-1027487
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2007
publisher CERN
record_format invenio
spelling cern-10274872019-09-30T06:29:59Zdoi:10.5170/CERN-2007-001.328http://cds.cern.ch/record/1027487engErmoline, YuriBlair, R EDawson, JDrake, GHaberichter, W NSchlereth, J LAbolins, MPope, B GATLAS TDAQ RoI Builder and the Level 2 Supervisor systemDetectors and Experimental TechniquesThe ATLAS High Level Trigger (HLT) uses information from the hardware based Level 1 Trigger system to guide the retrieval of information from the readout system. The Level 1 Trigger elements (jet, electromagnetic, muon candidate, etc.) determine Regions of Interest (RoIs) that seed further trigger decisions. This paper describes the device - the RoI Builder (RoIB) - that collects these data from the Level 1 Trigger and the Level 2 Supervisors (L2SV) Farm that makes these data available to the HLT. The status of the system design and the results of the tests and integration into ATLAS TDAQ system are presented.CERNATL-DAQ-CONF-2007-017ATL-COM-DAQ-2007-023CERN-ATL-COM-DAQ-2007-023oai:cds.cern.ch:10274872007
spellingShingle Detectors and Experimental Techniques
Ermoline, Yuri
Blair, R E
Dawson, J
Drake, G
Haberichter, W N
Schlereth, J L
Abolins, M
Pope, B G
ATLAS TDAQ RoI Builder and the Level 2 Supervisor system
title ATLAS TDAQ RoI Builder and the Level 2 Supervisor system
title_full ATLAS TDAQ RoI Builder and the Level 2 Supervisor system
title_fullStr ATLAS TDAQ RoI Builder and the Level 2 Supervisor system
title_full_unstemmed ATLAS TDAQ RoI Builder and the Level 2 Supervisor system
title_short ATLAS TDAQ RoI Builder and the Level 2 Supervisor system
title_sort atlas tdaq roi builder and the level 2 supervisor system
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.5170/CERN-2007-001.328
http://cds.cern.ch/record/1027487
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