Experimental and simulation study of the behaviour and operation modes of MSGC + GEM detectors

  • M. Ageron
  • , A. Albert
  • , T. Barvich
  • , W. Beaumont
  • , T. Beckers
  • , K. Bernier
  • , P. Blüm
  • , I. Boulogne
  • , D. Bouvet
  • , J. M. Brom
  • , F. Charles
  • , J. Coffin
  • , D. Contardo
  • , E. Daubie
  • , F. Didierjean
  • , G. De Lentdecker
  • , J. De Troy
  • , O. Devroede
  • , M. Erdmann
  • , J. P. Ernenwein
  • M. Fahrer, G. Flügge, J. C. Fontaine, W. Geist, U. Goerlach, M. Gottschalk, J. M. Helleboid, D. Huss, F. Iacopi, P. Juillot, K. Kärcher, F. Kühn, A. Lounis, C. Maazouzi, D. Macke, C. Martin, L. Mirabito, S. Moreau, T. Müller, D. Neuberger, A. Nowack, S. Perries, I. Ripp-Baudot, F. Röderer, R. Schulte, L. Shekhtman, H. J. Simonis, W. Struczinski, A. Tatarinov, W. H. Thümmel, F. Udo, C. Vander Velde, W. Van Doninck, C. Van Dyck, P. Vanlaer, L. Van Lancker, T. Weiler, A. Zander, A. Zghiche, V. Zhukov

Research output: Contribution to journalArticlepeer-review

Abstract

A small series production of detector modules made of MicroStrip Gas Counters (MSGC) and a Gas Electron Multiplier (GEM) foil has been exposed to a high-intensity hadron beam. We report about the reproductibility and stability of the detector responses and about the occurrence and consequences of discharges in the detector. The interdependence of the four voltage differences used in the detector has been studied by simulation and with X-ray measurements. Rate dependence of the signal amplitude is observed. The behaviour of the MSGC+GEM is compared to that of a state-of-the-art MSGC. Influence of various parameters on the detector response is investigated.

Original languageEnglish
Pages (from-to)121-139
Number of pages19
JournalNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume489
Issue number1-3
DOIs
Publication statusPublished - 21 Aug 2002
Externally publishedYes

Keywords

  • GEM foil
  • MSGC
  • Micro-pattern gaseous particle detector

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