Characterization and performance of an acoustic sensor for fission gas release characterization devoted to JHR environment measurementsF. Baudry, E. Rosenkrantz, P. Combette, D. Fourmentel, C. Destouches, P.V. Bonzon, K. Paumel and J.Y. FerrandisEPJ Web Conf., 288 (2023) 05001DOI: https://doi.org/10.1051/epjconf/202328805001