[1L01-04] Uncertainty Evaluation 1

[1L02] Uncertainty Analysis of Reactivity Measurement in Solid-Moderated and -Reflected Core at Kyoto University Critical Assembly (2)

*Masao YAMANAKA¹, Song Hyun KIM¹, Cheol Ho PYEON¹ (1. Kyoto University Research Reactor Institute)

Keywords:KUCA, Solid-moderated and -reflected core, Sensitivity analysis, Uncertainty analysis, Nuclear data

In the solid-moderated and -reflected core at the Kyoto University Critical Assembly, the reactivity measurements have been repeatedly carried out for two cores having representative spectra. The uncertainty evaluations are performed , in addition to the measured reactivity, for the uncetainty induced by the nuclear data in the deterministic and the stochastic methodologies.