Table B.4.
Photoneutrons currents emitted by the beryllium target irradiated by monoenergetic photons from the (γ, n) reaction threshold to 30 MeV, uncertainties are absolute.
| E (MeV) | Neutron yield per 105 incident photons |
|||||
|---|---|---|---|---|---|---|
| ENDF/B-VIII.1 |
JENDL-5 |
|||||
| MCNP6 | PHITS | TRIPOLI-4 | MCNP6 | PHITS | TRIPOLI-4 | |
| 2 | 2.844 ± 0.012 | 2.855 ± 0.000 | 2.851 ± 0.006 | 0.572 ± 0.005 | 0.577 ± 0.000 | 0.572 ± 0.003 |
| 3 | 8.719 ± 0.021 | 8.730 ± 0.001 | 8.732 ± 0.009 | 8.734 ± 0.021 | 8.748 ± 0.001 | 8.752 ± 0.010 |
| 4 | 1.740 ± 0.009 | 1.744 ± 0.000 | 1.742 ± 0.003 | 1.748 ± 0.009 | 1.754 ± 0.000 | 1.743 ± 0.004 |
| 5 | 5.605 ± 0.017 | 5.581 ± 0.001 | 5.598 ± 0.008 | 5.582 ± 0.017 | 5.589 ± 0.001 | 5.589 ± 0.006 |
| 6 | 7.279 ± 0.019 | 7.266 ± 0.001 | 7.273 ± 0.008 | 6.330 ± 0.018 | 6.332 ± 0.001 | 6.334 ± 0.007 |
| 7 | 8.766 ± 0.021 | 8.745 ± 0.000 | 8.744 ± 0.007 | 8.115 ± 0.020 | 8.103 ± 0.000 | 8.112 ± 0.009 |
| 8 | 9.476 ± 0.022 | 9.419 ± 0.000 | 9.448 ± 0.009 | 8.361 ± 0.021 | 8.337 ± 0.000 | 8.322 ± 0.008 |
| 9 | 9.401 ± 0.022 | 9.368 ± 0.000 | 9.371 ± 0.007 | 8.605 ± 0.021 | 8.579 ± 0.000 | 8.563 ± 0.008 |
| 10 | 8.973 ± 0.022 | 8.952 ± 0.000 | 8.945 ± 0.007 | 7.361 ± 0.019 | 7.339 ± 0.001 | 7.325 ± 0.008 |
| 11 | 8.306 ± 0.021 | 8.277 ± 0.000 | 8.262 ± 0.006 | 5.780 ± 0.017 | 5.764 ± 0.001 | 5.759 ± 0.007 |
| 12 | 7.565 ± 0.020 | 7.536 ± 0.000 | 7.533 ± 0.006 | 4.610 ± 0.015 | 4.596 ± 0.000 | 4.587 ± 0.006 |
| 13 | 6.937 ± 0.019 | 6.918 ± 0.000 | 6.916 ± 0.006 | 3.877 ± 0.014 | 3.860 ± 0.000 | 3.859 ± 0.006 |
| 14 | 6.301 ± 0.018 | 6.285 ± 0.000 | 6.282 ± 0.007 | 3.552 ± 0.013 | 3.545 ± 0.000 | 3.532 ± 0.006 |
| 15 | 5.632 ± 0.017 | 5.622 ± 0.001 | 5.622 ± 0.006 | 3.399 ± 0.013 | 3.387 ± 0.000 | 3.383 ± 0.005 |
| 16 | 4.912 ± 0.016 | 4.909 ± 0.000 | 4.905 ± 0.006 | 3.537 ± 0.013 | 3.523 ± 0.000 | 3.520 ± 0.006 |
| 17 | 5.020 ± 0.016 | 5.003 ± 0.001 | 5.011 ± 0.006 | 4.083 ± 0.014 | 4.079 ± 0.000 | 4.062 ± 0.005 |
| 18 | 7.252 ± 0.020 | 7.235 ± 0.000 | 7.215 ± 0.005 | 5.374 ± 0.017 | 5.363 ± 0.001 | 5.350 ± 0.006 |
| 19 | 10.545 ± 0.023 | 10.543 ± 0.000 | 10.524 ± 0.008 | 9.270 ± 0.021 | 9.263 ± 0.001 | 9.250 ± 0.006 |
| 20 | 15.982 ± 0.006 | 15.989 ± 0.000 | 15.984 ± 0.001 | 10.142 ± 0.005 | 10.155 ± 0.000 | 10.150 ± 0.002 |
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