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arXiv · hep-ex/0211018

Design and test results of the AMS RICH detector

D. Casadei
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Abstract

The AMS-02 detector will operate for at least 3 years on the International Space Station, measuring cosmic ray spectra at about 400 km above sea level over a wide range of geomagnetic latitude. The proximity focusing ring imaging Čerenkov counter of AMS-02 will measure the particle velocity $β$ with $\approx 0.1%$ uncertainty, making possible to discriminate Beryllium isotopes up to about 15 GeV/nucl. In addition its charge measurement will allow to study the elemental composition of cosmic rays up to Iron. A prototype of the RICH detector was tested with cosmic rays and on a ion beam accelerated by SPS, at CERN (October 2002).

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D. Casadei. 2002-11-07. Design and test results of the AMS RICH detector. https://doi.org/10.1016/s0920-5632(03)91007-3

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