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

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 pro...

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Bibliographic Details
Main Authors: Proto, G, Liberti, B, Santonico, R, Aielli, G, Camarri, P, Cardarelli, R, Di Ciaccio, A, Di Stante, L, Paoloni, A, Pastori, E, Pizzimento, L, Rocchi, A
Format: Journal Article
Language:English
Published: 13-12-2021
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Summary: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.
DOI:10.48550/arxiv.2112.02659