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The ATLAS Data Acquisition and Trigger: concept, design and status

CollaborationWith : Diaz-Gomez, Manuel / Gaumer, Olivier / Wu, Xin
Published in Proceeding of the 15th International Conference on Computing in High Energy Physics (CHEP 2006). Mumbai (India) - 13-17 février 2006 - Mumbai (India): McMillan. 2007, p. 120-125
Abstract The Trigger and Data Acquisition system (TDAQ) of the ATLAS experiment at the CERN Large Hadron Collider is based on a multi-level selection process and a hierarchical acquisition tree. The system, consisting of a combination of custom electronics and commercial products from the computing and telecommunication industry, is required to provide an online selection power of 105 and a total throughput in the range of Terabit/sec. This paper introduces the basic system requirements and concepts, describes the architecture of the system, discusses the basic measurements supporting the validity of the design and reports on the actual status of construction and installation.
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ISBN: 9780230630161
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Proceedings chapter (Published version) (232 Kb) - document accessible for UNIGE members only Limited access to UNIGE
Other version: http://cds.cern.ch/record/991113?ln=fr
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ATLAS COLLABORATION. The ATLAS Data Acquisition and Trigger: concept, design and status. In: ATLAS Collaboration (Ed.). Proceeding of the 15th International Conference on Computing in High Energy Physics (CHEP 2006). Mumbai (India). Mumbai (India) : McMillan, 2007. p. 120-125. https://archive-ouverte.unige.ch/unige:39057

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Deposited on : 2014-07-30

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