Open Access
Table 3
Prior and posterior average keff and uncertainties for four benchmarks. Uncertainties Δk are given in pcm. C/E values are also indicated. The statistical uncertainty for each MCNP6 calculation is in the order of 25 pcm.
| Benchmark | Used in Bayesian update | Exp | Prior | Posterior | Prior C/E-1 | Posterior C/E-1 | |||
|---|---|---|---|---|---|---|---|---|---|
| keff | ±Δk |  |
±Δk |  |
±Δk | (%) | (%) | ||
| imf7 | yes | 1.00450 | ±70 | 1.00156 | ±850 | 1.00446 | ±71 | −0.29 | −0.004 |
| hmf1 | no | 1.00000 | ±100 | 0.99509 | ±1120 | 0.99691 | ±960 | −0.49 | −0.39 |
| imf1-1 | no | 0.99880 | ±90 | 0.99767 | ±900 | 0.99984 | ±670 | −0.11 | 0.10 |
| lct6-1 | no | 1.00000 | ±200 | 0.99836 | ±405 | 0.99879 | ±440 | −0.16 | −0.12 |
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.