Pretreatment conditions for detecting 134Cs -Eight years after the Fukushima Daiichi nuclear accident-

Abstract

is an activation product with a short half-life (2.06 years) that was released during the disaster. It is an important indicator of contamination from the disaster it has been more years since the last event when 134 Cs was released. The ratio of 137 Cs to 134 Cs was approximately the time of the and thus, it is possible to quantitatively evaluate the of