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High pressure operation of the triple-GEM detector in pure Ne, Ar and Xe

A. Bondar·A. Buzulutskov·L. Shekhtman
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Abstract

We study the performance of the triple-GEM (Gas Electron Multiplier) detector in pure noble gases Ne, Ar and Xe, at different pressures varying from 1 to 10 atm. In Ar and Xe, the maximum attainable gain of the detector abruptly drops down for pressures exceeding 3 atm. In contrast, the maximum gain in Ne was found to increase with pressure, reaching a value of 100,000 at 7 atm. The results obtained are of particular interest for developing noble gas-based cryogenic particle detectors for solar neutrino and dark matter search.

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A. Bondar, A. Buzulutskov, L. Shekhtman. 2001-03-28. High pressure operation of the triple-GEM detector in pure Ne, Ar and Xe. https://doi.org/10.1016/s0168-9002(01)01369-9

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