A two-level fanout system for the CDF silicon vertex tracker Metadata

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Title

  • Main Title A two-level fanout system for the CDF silicon vertex tracker

Creator

  • Author: al., A. Bardi et
    Creator Type: Personal

Contributor

  • Sponsor: United States. Department of Energy. Office of Energy Research.
    Contributor Type: Organization
    Contributor Info: USDOE Office of Energy Research (ER) (United States)

Publisher

  • Name: Fermi National Accelerator Laboratory
    Place of Publication: Batavia, Illinois
    Additional Info: Fermi National Accelerator Lab., Batavia, IL (United States)

Date

  • Creation: 2001-11-02

Language

  • English

Description

  • Content Description: The Fanout system is part of the Silicon Vertex Tracker, a new trigger processor designed to reconstruct charged particle trajectories at Level 2 of the CDF trigger, with a latency of 10 {micro}s and an event rate up to 100 kHz. The core of SVT is organized as 12 identical slices, which process in parallel the data from the 12 independent azimuthal wedges of the Silicon Vertex Detector (SVXII). Each SVT slice links the digitized pulse heights found within one SVXII wedge to the tracks reconstructed by the Level 1 fast track finder (XFT) in the corresponding 30{sup o} angular region of the Central Outer Tracker. Since the XFT tracks are transmitted to SVT as a single data stream, their distribution to the proper SVT slices requires dedicated fanout logic. The Fanout system has been implemented as a multi-board project running on a common 20 MHz clock. Track fanout is performed in two steps by one ''Fanout A'' and two ''Fanout B'' boards. The architecture, design, and implementation of this system are described.
  • Physical Description: 208 Kilobytes pages

Subject

  • Keyword: Data Analysis
  • STI Subject Categories: 46 Instrumentation Related To Nuclear Science And Technology
  • STI Subject Categories: 43 Particle Accelerators
  • Keyword: Trajectories
  • Keyword: Fermilab Collider Detector
  • Keyword: Charged Particles
  • Keyword: Design
  • Keyword: Si Semiconductor Detectors

Source

  • Conference: IEEE Nuclear Science Symposium and Medical Imaging Conference, Lyon (FR), 10/15/2000--10/20/2000

Collection

  • Name: Office of Scientific & Technical Information Technical Reports
    Code: OSTI

Institution

  • Name: UNT Libraries Government Documents Department
    Code: UNTGD

Resource Type

  • Article

Format

  • Text

Identifier

  • Report No.: FERMILAB-Conf-01/292-E
  • Grant Number: AC02-76CH03000
  • Office of Scientific & Technical Information Report Number: 788243
  • Archival Resource Key: ark:/67531/metadc718395