Track extrapolation and distribution for the CDF-II trigger system

被引:23
作者
Downing, Robert [1 ]
Eddy, Nathan [1 ]
Holloway, Lee [1 ]
Kasten, Mike [1 ]
Kim, Hyunsoo [1 ]
Kraus, James [1 ]
Marino, Christopher [1 ]
Pitts, Kevin [1 ]
Strologas, John [1 ]
Taffard, Anyes [1 ]
机构
[1] Univ Illinois, Urbana, IL 61802 USA
关键词
CDF-II trigger; CDF-II tracking;
D O I
10.1016/j.nima.2006.10.005
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
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 1 MHz, 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. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码:36 / 50
页数:15
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