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The NA48 trigger supervisor
The NA48 experiment aims to measure direct CP violation in the $K_{L}^{0}$ decays system with an accuracy of $2 \times 10^{-4}$. High performances are required to the trigger and acquisition systems. This paper describes the NA48 Trigger Supervisor, a 40 MHz pipelined hardware system which correlate...
| Autores principales: | , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2000
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1109/NSSMIC.2000.949937 http://cds.cern.ch/record/574236 |
| _version_ | 1780899354974879744 |
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| author | Arcidiacono, R Barberis, P L Berotto, F Bertolino, F Govi, G Menichetti, E Sozzi, M |
| author_facet | Arcidiacono, R Barberis, P L Berotto, F Bertolino, F Govi, G Menichetti, E Sozzi, M |
| author_sort | Arcidiacono, R |
| collection | CERN |
| description | The NA48 experiment aims to measure direct CP violation in the $K_{L}^{0}$ decays system with an accuracy of $2 \times 10^{-4}$. High performances are required to the trigger and acquisition systems. This paper describes the NA48 Trigger Supervisor, a 40 MHz pipelined hardware system which correlates and processes trigger informations from local trigger sources, searching for interesting patterns. The trigger packet include a timestamp information used by the readout systems to retrieve detector data. The design architecture and functionality during 98 data taking are described. |
| id | cern-574236 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2000 |
| record_format | invenio |
| spelling | cern-5742362019-09-30T06:29:59Zdoi:10.1109/NSSMIC.2000.949937http://cds.cern.ch/record/574236engArcidiacono, RBarberis, P LBerotto, FBertolino, FGovi, GMenichetti, ESozzi, MThe NA48 trigger supervisorDetectors and Experimental TechniquesThe NA48 experiment aims to measure direct CP violation in the $K_{L}^{0}$ decays system with an accuracy of $2 \times 10^{-4}$. High performances are required to the trigger and acquisition systems. This paper describes the NA48 Trigger Supervisor, a 40 MHz pipelined hardware system which correlates and processes trigger informations from local trigger sources, searching for interesting patterns. The trigger packet include a timestamp information used by the readout systems to retrieve detector data. The design architecture and functionality during 98 data taking are described.oai:cds.cern.ch:5742362000 |
| spellingShingle | Detectors and Experimental Techniques Arcidiacono, R Barberis, P L Berotto, F Bertolino, F Govi, G Menichetti, E Sozzi, M The NA48 trigger supervisor |
| title | The NA48 trigger supervisor |
| title_full | The NA48 trigger supervisor |
| title_fullStr | The NA48 trigger supervisor |
| title_full_unstemmed | The NA48 trigger supervisor |
| title_short | The NA48 trigger supervisor |
| title_sort | na48 trigger supervisor |
| topic | Detectors and Experimental Techniques |
| url | https://dx.doi.org/10.1109/NSSMIC.2000.949937 http://cds.cern.ch/record/574236 |
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