Hydrogen reduction of enriched germanium dioxide and zone-refining for the LEGEND experiment

Kevin-Peter Gradwohl, Oskar Moras, Jozsef Janicskó-Csáthy +2

The LEGEND experiment, now under construction, will operate a large array of Ge detectors for the search of neutrinoless double-beta decay of ${}^{76}$Ge. In this paper we report on…