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The AMS-01 Aerogel Threshold Cherenkov counter

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 نشر من قبل Frederic Mayet
 تاريخ النشر 2000
  مجال البحث فيزياء
والبحث باللغة English
 تأليف D. Barancourt




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The Alpha Magnetic Spectrometer in a precursor version (AMS-01), was flown in June 1998 on a 51.6 degrees orbit and at altitudes ranging between 320 and 390 km, on board of the space shuttle Discovery (flight STS-91). AMS-01 included an Aerogel Threshold Cherenkov counter (ATC) to separate antiprotons from electrons and positrons from protons, for momenta below 3.5 GeV/c. This paper presents a description of the ATC counter and reports on its performances during the flight STS-91.



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