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arXiv · 2112.02659

On a new environment-friendly gas mixture for Resistive Plate Chambers

G. Proto·B. Liberti·R. Santonico·G. Aielli·P. Camarri·R. Cardarelli·A. Di Ciaccio·L. Di Stante·A. Paoloni·E. Pastori·L. Pizzimento·A. Rocchi
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Abstract

This paper studies the performance of RPCs working with a new family of environment-friendly operating gases, mainly based on Carbon Dioxide and Hydro-Fluoro-Olefins. The tests are carried out on a 2 mm gap RPC and concern the measurement of detection efficiency, avalanche-to-streamer transition probability, prompt and ionic charge delivered. The timing properties of the new gas are also measured.

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G. Proto, B. Liberti, R. Santonico, G. Aielli, P. Camarri, R. Cardarelli, A. Di Ciaccio, L. Di Stante, A. Paoloni, E. Pastori, L. Pizzimento, A. Rocchi. 2021-12-13. On a new environment-friendly gas mixture for Resistive Plate Chambers. https://doi.org/10.1088/1748-0221%2F17%2F05%2Fp05005

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