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Proceedings Paper

Control and monitoring of data acquisition and trigger system (TRIDAQ) for backing calorimeter (BAC) of the ZEUS experiment
Author(s): Tomasz Jezynski; Zbigniew Luszczak; Krzysztof T. Pozniak; Ryszard S. Romaniuk; Michal Pietrusinski
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Paper Abstract

The paper presents ideas and realization of hardware (photonics and electronics) and software diagnostic layers of TRIDAQ for BAC calorimeter of ZEUS experiment at HERA accelerator. The aim of diagnostic system (DS) is to provide high reliability of the BAC. The diagnostic system localizes, in the fastest possible way, place, time and cause of any breakdown inside the BAC. Functionalities of diagnostic system were discussed. Construction of distributed, diagnostic hardware layer was presented. The software layer of the system was designed using the object-oriented approach. Object oriented virtual classes were defined. These classes control electronics and photonics devices and sub-systems. Application examples were presented. The implementation results of DS for TRIDAQ were discussed.

Paper Details

Date Published: 24 October 2003
PDF: 11 pages
Proc. SPIE 5125, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments, (24 October 2003); doi: 10.1117/12.531867
Show Author Affiliations
Tomasz Jezynski, Warsaw Univ. of Technology (Poland)
Zbigniew Luszczak, Warsaw Univ. of Technology (Poland)
Krzysztof T. Pozniak, Warsaw Univ. of Technology (Poland)
Ryszard S. Romaniuk, Warsaw Univ. of Technology (Poland)
Michal Pietrusinski, Warsaw Univ. (Poland)

Published in SPIE Proceedings Vol. 5125:
Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments
Ryszard S. Romaniuk; Krzysztof T. Pozniak, Editor(s)

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