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The HADES RICH detector: For the HADES collaboration

  • K. Zeitelhack
  • , A. Elhardt
  • , J. Friese
  • , R. Gernhäuser
  • , J. Homolka
  • , A. Kastenmüller
  • , P. Kienle
  • , H. J. Körner
  • , P. Maier-Komor
  • , M. Münch
  • , W. Przygoda
  • , W. Schön
  • , A. Ulrich
  • , J. Wieser
  • Technical University of Munich

Research output: Contribution to journalArticlepeer-review

60 Scopus citations

Abstract

A fast RICH will act as a hadron blind trigger device in the high-resolution di-electron spectrometer HADES. The goal is to identify e+ e- pairs from meson decays produced in hadron and heavy-ion induced collisions at a few GeV/nucleon incident energy. Concept and expected performance of the RICH utilizing a C4F10-radiator and a gaseous photon detector with CsI-converter are discussed. Preliminary results of a first in-beam measurement are presented.

Original languageEnglish
Pages (from-to)201-206
Number of pages6
JournalNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume433
Issue number1-2
DOIs
StatePublished - 21 Aug 1999

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