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Last update: Apr 1, 2000

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B325

Development, Integration, and Implementation of the CDF Run II Data Acquisition System

Steve Vejcik, Jim Patrick, Frank Chlebana
 Fermi National Accelerator Laboratory

Speaker: Steve Vejcik

  The CDF experiment at the Tevatron is undergoing an extensive set of upgrades to its abilities. During the coming collider run, CDF is expected to trigger and record events from ppbar collisions corresponding to instantaneous luminosities of ~10^32 cm-2 sec-1 with primary collisions occuring every 132 nsec and typical event sizes of ~200Kbytes. The implementation of a data acquisition system capable of efficiently recording this data is the most critical element of the experimental design. A presentation of the system pertaining to its developmental, integration, and commisioning stages is made. Details are discussed with regards to the structure of the software used in a system with widely dispersed processing nodes, messaging technologies, and designs for monitoring of the system performance.

Presentation:  Adobe Acrobat pdf 



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