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A many particle-tracking detector with drift planes and segmented cathode readout

  • J. Fischer
  • , D. Lissauer
  • , T. Ludlam
  • , D. Makowiecki
  • , E. O'Brien
  • , V. Radeka
  • , S. Rescia
  • , L. Rogers
  • , G. C. Smith
  • , D. Stephani
  • , B. Yu
  • , S. V. Greene
  • , T. K. Hemmick
  • , J. T. Mitchell
  • , B. Shivakumar
  • Brookhaven National Laboratory
  • Yale University

Research output: Contribution to journalArticlepeer-review

11 Scopus citations

Abstract

We describe the design and performance of a detector system for tracking charged particles in an environment of high track density and rates up to 1 MHz. The system operates in the forward spectrometer of the BNL Heavy Ion experiment E814 and uses principles of general interest in high rate, high multiplicity applications such as at RHIC or SSC. We require our system to perform over a large dynamic range, detecting singly charged particles as well as fully ionized relativistic 28Si. Results on gas gain saturation, δ-ray suppression, and overall detector performance in the presence of a 14.6 GeV/nucleon 28Si beam and a 14 GeV proton beam are presented.

Original languageEnglish
Pages (from-to)82-87
Number of pages6
JournalIEEE Transactions on Nuclear Science
Volume37
Issue number2
DOIs
StatePublished - Apr 1990

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