Reactivity Worth Measurement of Calcium Hydride Sample in UTR-KINKI ReactorTakashi Kanda, Kunihiro Nakajima, Makaki Goto, Atsushi Sakon, Tadafumi Sano and Kengo HashimotoEPJ Web of Conf., 284 (2023) 15008DOI: https://doi.org/10.1051/epjconf/202328415008