Operation of a micro strip gas counter e
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W. Beaumont; T. Beckers; O. Bouhali; J. De Troy; F. Udo; C. Vander Velde; W. Van
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Article
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1999
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Elsevier Science
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English
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This paper reports on the operation of a Micro Strip Gas Counter (MSGC) equipped with a Gas Electron Multiplier (GEM) filled with At/CO2, Ne/CO2 and Ne/DME/C02. We present measurements of the detection efficiency for minimum ionizing particles, and of the electron drift velocity and transverse diffu