Abstract:Single-electron avalanche distributions in gaseous multipliers affect their efficient detection and that of single UV-photons. In this work, we investigated the shape of single-photo-electron spectra in single-and double-stage Resistive Plate WELL (RPWELL) detector configurations, operated in Ne/CH 4 and Ar/CH 4 . Discharge-free operation was reached over a broad dynamic range, with charge gains of 10 4 -10 6 . Compared to the usual exponential ones, the observed Polya-like charge spectra pave the way towards … Show more
Set email alert for when this publication receives citations?
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citationsโcitations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.