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The OPAL silicon microvertex detector

  • P. P. Allport
  • , J. R. Batley
  • , P. Capiluppi
  • , A. A. Carter
  • , J. R. Carter
  • , S. J. De Jong
  • , U. C. Dunwoody
  • , V. Gibson
  • , W. Glessing
  • , P. R. Goldey
  • , M. J. Goodrick
  • , W. Gorn
  • , R. Hammarstrom
  • , G. G. Hanson
  • , J. D. Hobbs
  • , J. Hill
  • , J. C. Hill
  • , R. Humbert
  • , F. Jacob
  • , M. Jiminez
  • P. Kyberd, C. Leroy, X. C. Lou, A. J. Martin, J. P. Martin, C. Moisan, C. J. Oram, T. W. Pritchard, O. Runolfsson, P. Seller, R. Shaw, P. Singh, M. F. Turner, M. Uldry, D. Voillat, D. R. Ward, K. H. Wolf
  • University of Cambridge
  • National Institute for Nuclear Physics
  • Queen Mary University of London
  • CERN
  • University of Maryland, College Park
  • University of California at Riverside
  • Indiana University Bloomington
  • University of Freiburg
  • STFC Rutherford Appleton Laboratory
  • University of Montreal
  • TRIUMF

Research output: Contribution to journalArticlepeer-review

204 Scopus citations

Abstract

A silicon strip microvertex detector has been designed, constructed and commissioned in the OPAL experiment at the LEP electron-positron collider. The microstrip devices incorporate a new FoxFET biassing scheme developed together with Micron Semiconductor Ltd., UK. The devices digitise with a precision close to 5 μm and have an exceptionally high signal-to-noise ratio. The associated microelectronics were all custom made for the OPAL project. The detector began operation in 1991 and has since continued to be part of the OPAL experiment, performing to a very high standard and opening up new areas of physics studies.

Original languageEnglish
Pages (from-to)34-52
Number of pages19
JournalNuclear Inst. and Methods in Physics Research, A
Volume324
Issue number1-2
DOIs
StatePublished - Jan 1 1993

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