The trigger supervisor of the NA48 experiment at CERN SPS

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...

Descripción completa

Detalles Bibliográficos
Autores principales: Arcidiacono, R, Barberis, P L, Berotto, F, Bertolino, F, Govi, G, Menichetti, E
Lenguaje:eng
Publicado: 2000
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1016/S0168-9002(99)01018-9
http://cds.cern.ch/record/437505
_version_ 1780895481194348544
author Arcidiacono, R
Barberis, P L
Berotto, F
Bertolino, F
Govi, G
Menichetti, E
author_facet Arcidiacono, R
Barberis, P L
Berotto, F
Bertolino, F
Govi, G
Menichetti, E
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 information 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-437505
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2000
record_format invenio
spelling cern-4375052019-09-30T06:29:59Zdoi:10.1016/S0168-9002(99)01018-9http://cds.cern.ch/record/437505engArcidiacono, RBarberis, P LBerotto, FBertolino, FGovi, GMenichetti, EThe trigger supervisor of the NA48 experiment at CERN SPSDetectors 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 information 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:4375052000
spellingShingle Detectors and Experimental Techniques
Arcidiacono, R
Barberis, P L
Berotto, F
Bertolino, F
Govi, G
Menichetti, E
The trigger supervisor of the NA48 experiment at CERN SPS
title The trigger supervisor of the NA48 experiment at CERN SPS
title_full The trigger supervisor of the NA48 experiment at CERN SPS
title_fullStr The trigger supervisor of the NA48 experiment at CERN SPS
title_full_unstemmed The trigger supervisor of the NA48 experiment at CERN SPS
title_short The trigger supervisor of the NA48 experiment at CERN SPS
title_sort trigger supervisor of the na48 experiment at cern sps
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1016/S0168-9002(99)01018-9
http://cds.cern.ch/record/437505
work_keys_str_mv AT arcidiaconor thetriggersupervisorofthena48experimentatcernsps
AT barberispl thetriggersupervisorofthena48experimentatcernsps
AT berottof thetriggersupervisorofthena48experimentatcernsps
AT bertolinof thetriggersupervisorofthena48experimentatcernsps
AT govig thetriggersupervisorofthena48experimentatcernsps
AT menichettie thetriggersupervisorofthena48experimentatcernsps
AT arcidiaconor triggersupervisorofthena48experimentatcernsps
AT barberispl triggersupervisorofthena48experimentatcernsps
AT berottof triggersupervisorofthena48experimentatcernsps
AT bertolinof triggersupervisorofthena48experimentatcernsps
AT govig triggersupervisorofthena48experimentatcernsps
AT menichettie triggersupervisorofthena48experimentatcernsps

Ejemplares similares