侧端Al壳厚度(cm) | 0.05 | 0.1 | 0.15 | 0.2 | 0.25 | 0.3 | 0.35 | 0.4 |
MCNP结果 | 0.004963 | 0.004963 | 0.004963 | 0.004963 | 0.004963 | 0.004963 | 0.004963 | 0.004963 |
G4结果 | 0.00496 | 0.004966 | 0.004967 | 0.004972 | 0.004964 | 0.00497 | 0.004973 | 0.004975 |
误差 | 0.06% | −0.06% | −0.07% | −0.17% | −0.03% | −0.14% | −0.21% | −0.25% |