[2M01-05] Subcriticality Experiment and Evaluation 1

[2M05] Basic Research for Nuclear Transmutation Techniques by Accelerator-Driven System

(9) Measurement of Subcritical Multiplication Factor

*Naoto Aizawa¹, Masao Yamanaka², Cheol Ho Pyeon² (1. Tohoku University, 2. Institute for Integrated Radiation and Nuclear Science, Kyoto University)

Keywords:Accelerator-Driven System, KUCA, activation reaction rate, subcritical multiplication factor

The activation reaction rate distribution of In wire was measured for four different subcriticalities of the ADS experiment with U-Pb zone core, and the subcritical multiplication factor at each subcriticality was deduced on the basis of the activation reaction rate distribution.