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Track Extrapolation and Distribution for the CDF-II Trigger System

Robert Downing·Nathan Eddy·Lee Holloway·Mike Kasten·Hyunsoo Kim·James Kraus·Christopher Marino·Kevin Pitts·John Strologas·Anyes Taffard
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Abstract

The CDF-II experiment is a multipurpose detector designed to study a wide range of processes observed in the high energy proton-antiproton collisions produced by the Fermilab Tevatron. With event rates greater than 1MHz, the CDF-II trigger system is crucial for selecting interesting events for subsequent analysis. This document provides an overview of the Track Extrapolation System (XTRP), a component of the CDF-II trigger system. The XTRP is a fully digital system that is utilized in the track-based selection of high momentum lepton and heavy flavor signatures. The design of the XTRP system includes five different custom boards utilizing discrete and FPGA technology residing in a single VME crate. We describe the design, construction, commissioning and operation of this system.

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Robert Downing, Nathan Eddy, Lee Holloway, Mike Kasten, Hyunsoo Kim, James Kraus, Christopher Marino, Kevin Pitts, John Strologas, Anyes Taffard. 2006-06-28. Track Extrapolation and Distribution for the CDF-II Trigger System. https://doi.org/10.1016/j.nima.2006.10.005

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