First results from the central tracking trigger of the DO experiment
Abstract
An overview of the DO Central Track Trigger (CTT) for the Tevatron Run 2 program is presented. This newly commissioned system uses information from the DO Central Fiber Tracker and Preshower Detectors to generate trigger information for the first level of the three-tiered DO Trigger. The system delivers tracking detector trigger decisions every 132 ns, based on input data flowing at a rate of 475 Gbit per second. Initial results indicate excellent performance of the CTT. First studies of efficiency and trigger performance of the CTT are presented.
Description
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Citation
Wilson, G; Maravin, Y; Anderson, J; Angstadt, R; Babukhadia, L; Bhattacharjee, M; Blazey, G; Borcherding, F; Connolly, B; Cooke, M; Desai, S; Evans, D; Grannis, P; Grunendahl, S; Hensel, C; Hu, Y; Jain, V; Johnson, M. First results from the central tracking trigger of the DO experiment. IEEE TRANSACTIONS ON NUCLEAR SCIENCE. Aug 2004. 51(4, Part 1): 1848-1851.
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