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Commissioning of the Jet/Energy-sum and Cluster Processors for the ATLAS Level-1 Calorimeter Trigger System
The ATLAS first-level calorimeter trigger is a hardwarebased system designed to identify high-pT jets, electron/photon and tau candidates, and to measure total and missing ET. The trigger consists of a Preprocessor system which digitises 7200 analogue inputs, and two digital multicrate processor sys...
Autores principales: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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Lenguaje: | eng |
Publicado: |
CERN
2007
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Materias: | |
Acceso en línea: | https://dx.doi.org/10.5170/CERN-2007-007.227 http://cds.cern.ch/record/1068289 |
_version_ | 1780913317810798592 |
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author | Achenbach, R Adragna, P Andrei, V Åsman, B Barnett, B M Bauss, B Bendel, M Bohm, C Booth, J R A Brawn, I P Charlton, D G Collins, N J Curtis, C J Davis, A O Eckweiler, S Eisenhandler, E F Faulkner, P J W Fleckner, J Föhlisch, F Gee, C N P Geweniger, C Gillman, A R Hanke, P Hellman, S Hidvegi, A Hillier, S J Johansen, M Kluge, E-E Landon, M Lendermann, V Lilley, J N Mahboubi, K Mahout, G Meier, K Moa, T Neusiedl, A Perera, V J O Prieur, D P F Qian, W Rieke, S Rühr, F Sankey, D P C Schäfer, U Schmitt, K Schultz-Coulon, H C Silverstein, S Staley, R J Stamen, R Stockton, M C Tapprogge, S Thomas, J P Trefzger, T Watkins, P M Watson, A Weber, P Woehrling, E-E |
author_facet | Achenbach, R Adragna, P Andrei, V Åsman, B Barnett, B M Bauss, B Bendel, M Bohm, C Booth, J R A Brawn, I P Charlton, D G Collins, N J Curtis, C J Davis, A O Eckweiler, S Eisenhandler, E F Faulkner, P J W Fleckner, J Föhlisch, F Gee, C N P Geweniger, C Gillman, A R Hanke, P Hellman, S Hidvegi, A Hillier, S J Johansen, M Kluge, E-E Landon, M Lendermann, V Lilley, J N Mahboubi, K Mahout, G Meier, K Moa, T Neusiedl, A Perera, V J O Prieur, D P F Qian, W Rieke, S Rühr, F Sankey, D P C Schäfer, U Schmitt, K Schultz-Coulon, H C Silverstein, S Staley, R J Stamen, R Stockton, M C Tapprogge, S Thomas, J P Trefzger, T Watkins, P M Watson, A Weber, P Woehrling, E-E |
author_sort | Achenbach, R |
collection | CERN |
description | The ATLAS first-level calorimeter trigger is a hardwarebased system designed to identify high-pT jets, electron/photon and tau candidates, and to measure total and missing ET. The trigger consists of a Preprocessor system which digitises 7200 analogue inputs, and two digital multicrate processor systems which find jets, measure energy sums, and identify localised energy deposits (electron/photon and tau candidates). In order to provide a trigger quickly enough, the hardware is parallel and pipelined. Experience so far of the Jet/Energy-sum and Cluster Processor system production, commissioning, and integration into ATLAS will be described. |
id | cern-1068289 |
institution | Organización Europea para la Investigación Nuclear |
language | eng |
publishDate | 2007 |
publisher | CERN |
record_format | invenio |
spelling | cern-10682892019-09-30T06:29:59Zdoi:10.5170/CERN-2007-007.227http://cds.cern.ch/record/1068289engAchenbach, RAdragna, PAndrei, VÅsman, BBarnett, B MBauss, BBendel, MBohm, CBooth, J R ABrawn, I PCharlton, D GCollins, N JCurtis, C JDavis, A OEckweiler, SEisenhandler, E FFaulkner, P J WFleckner, JFöhlisch, FGee, C N PGeweniger, CGillman, A RHanke, PHellman, SHidvegi, AHillier, S JJohansen, MKluge, E-ELandon, MLendermann, VLilley, J NMahboubi, KMahout, GMeier, KMoa, TNeusiedl, APerera, V J OPrieur, D P FQian, WRieke, SRühr, FSankey, D P CSchäfer, USchmitt, KSchultz-Coulon, H CSilverstein, SStaley, R JStamen, RStockton, M CTapprogge, SThomas, J PTrefzger, TWatkins, P MWatson, AWeber, PWoehrling, E-ECommissioning of the Jet/Energy-sum and Cluster Processors for the ATLAS Level-1 Calorimeter Trigger SystemDetectors and Experimental TechniquesThe ATLAS first-level calorimeter trigger is a hardwarebased system designed to identify high-pT jets, electron/photon and tau candidates, and to measure total and missing ET. The trigger consists of a Preprocessor system which digitises 7200 analogue inputs, and two digital multicrate processor systems which find jets, measure energy sums, and identify localised energy deposits (electron/photon and tau candidates). In order to provide a trigger quickly enough, the hardware is parallel and pipelined. Experience so far of the Jet/Energy-sum and Cluster Processor system production, commissioning, and integration into ATLAS will be described.CERNATL-DAQ-CONF-2008-004ATL-COM-DAQ-2007-045oai:cds.cern.ch:10682892007-10-11 |
spellingShingle | Detectors and Experimental Techniques Achenbach, R Adragna, P Andrei, V Åsman, B Barnett, B M Bauss, B Bendel, M Bohm, C Booth, J R A Brawn, I P Charlton, D G Collins, N J Curtis, C J Davis, A O Eckweiler, S Eisenhandler, E F Faulkner, P J W Fleckner, J Föhlisch, F Gee, C N P Geweniger, C Gillman, A R Hanke, P Hellman, S Hidvegi, A Hillier, S J Johansen, M Kluge, E-E Landon, M Lendermann, V Lilley, J N Mahboubi, K Mahout, G Meier, K Moa, T Neusiedl, A Perera, V J O Prieur, D P F Qian, W Rieke, S Rühr, F Sankey, D P C Schäfer, U Schmitt, K Schultz-Coulon, H C Silverstein, S Staley, R J Stamen, R Stockton, M C Tapprogge, S Thomas, J P Trefzger, T Watkins, P M Watson, A Weber, P Woehrling, E-E Commissioning of the Jet/Energy-sum and Cluster Processors for the ATLAS Level-1 Calorimeter Trigger System |
title | Commissioning of the Jet/Energy-sum and Cluster Processors for the ATLAS Level-1 Calorimeter Trigger System |
title_full | Commissioning of the Jet/Energy-sum and Cluster Processors for the ATLAS Level-1 Calorimeter Trigger System |
title_fullStr | Commissioning of the Jet/Energy-sum and Cluster Processors for the ATLAS Level-1 Calorimeter Trigger System |
title_full_unstemmed | Commissioning of the Jet/Energy-sum and Cluster Processors for the ATLAS Level-1 Calorimeter Trigger System |
title_short | Commissioning of the Jet/Energy-sum and Cluster Processors for the ATLAS Level-1 Calorimeter Trigger System |
title_sort | commissioning of the jet/energy-sum and cluster processors for the atlas level-1 calorimeter trigger system |
topic | Detectors and Experimental Techniques |
url | https://dx.doi.org/10.5170/CERN-2007-007.227 http://cds.cern.ch/record/1068289 |
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