Development and Application of MCNP5 and KENO-VI Monte Carlo Models for the Atucha-2 PHWR Analysis

Table 1

Criticality results, CZP in ARI case from KENO-VI and MCNP5 core.

Boron concentration [ppm]	MCNP 𝑘eff	σ [pcm]	KENO-VI 𝑘eff	σ [pcm]	Differences (KENOVI − MCNP5) [pcm]
0	1.08294	5	1.08753	6	459
16	0.96727	6	0.97153	6	426