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Decay Heat Tables
~ Recommended by Atomic Energy Society of Japan ~
| Instantaneous burst fission | Infinite irradiation (1013 sec) | One-year irradiation |
| Table 1 2 3 4 5 | Table 6 7 8 9 10 | Table 11 12 13 14 15 |
All |
Page 1 (0 ~ 8.E+3 sec) | Page 2 (1.E+4 ~ 8.E+8 sec) | Page 3 (1.E+9 ~ 1.E+13 sec) |
Table 10 (continued)
Tabular Data for Recommended Decay Heat Power for
Thermal Fission of 241Pu and for Irradiation of 1013 Seconds
| Time | Beta | Uncertainty | Gamma | Uncertainty | Total | Uncertainty |
| (s) | (MeV/fission) | (%) | (MeV/fission) | (%) | (MeV/fission) | (%) |
| 1.0E+9 | 2.029E-2 | 2.7 | 2.023E-2 | 3.9 | 4.052E-2 | 2.4 |
| 1.5E+9 | 1.526E-2 | 3.0 | 1.451E-2 | 4.4 | 2.977E-2 | 2.6 |
| 2.0E+9 | 1.180E-2 | 3.3 | 1.054E-2 | 4.7 | 2.235E-2 | 2.7 |
| 3.0E+9 | 7.795E-3 | 3.6 | 5.863E-3 | 5.4 | 1.366E-2 | 3.2 |
| 4.0E+9 | 5.892E-3 | 3.9 | 3.604E-3 | 6.2 | 9.496E-3 | 3.5 |
| 5.0E+9 | 4.986E-3 | 4.2 | 2.513E-3 | 7.0 | 7.499E-3 | 3.9 |
| 6.0E+9 | 4.553E-3 | 4.4 | 1.986E-3 | 7.7 | 6.538E-3 | 4.2 |
| 8.0E+9 | 4.241E-3 | 4.5 | 1.608E-3 | 9.2 | 5.849E-3 | 5.0 |
| 1.0E+10 | 4.164E-3 | 4.7 | 1.519E-3 | 10.7 | 5.684E-3 | 5.7 |
| 1.5E+10 | 4.132E-3 | 4.7 | 1.492E-3 | 10.7 | 5.624E-3 | 5.7 |
| 2.0E+10 | 4.126E-3 | 4.7 | 1.489E-3 | 10.7 | 5.615E-3 | 5.7 |
| 3.0E+10 | 4.120E-3 | 4.7 | 1.486E-3 | 10.7 | 5.606E-3 | 5.7 |
| 4.0E+10 | 4.116E-3 | 4.7 | 1.483E-3 | 10.7 | 5.598E-3 | 5.7 |
| 5.0E+10 | 4.111E-3 | 4.7 | 1.480E-3 | 10.8 | 5.591E-3 | 5.7 |
| 6.0E+10 | 4.107E-3 | 4.7 | 1.476E-3 | 10.8 | 5.583E-3 | 5.7 |
| 8.0E+10 | 4.098E-3 | 4.7 | 1.470E-3 | 10.8 | 5.568E-3 | 5.7 |
| 1.0E+11 | 4.089E-3 | 4.7 | 1.463E-3 | 10.8 | 5.553E-3 | 5.7 |
| 1.5E+11 | 4.068E-3 | 4.7 | 1.448E-3 | 11.0 | 5.515E-3 | 5.7 |
| 2.0E+11 | 4.046E-3 | 4.7 | 1.432E-3 | 11.1 | 5.478E-3 | 5.9 |
| 3.0E+11 | 4.004E-3 | 4.7 | 1.401E-3 | 11.3 | 5.404E-3 | 5.9 |
| 4.0E+11 | 3.962E-3 | 4.7 | 1.370E-3 | 11.6 | 5.332E-3 | 6.0 |
| 5.0E+11 | 3.920E-3 | 4.7 | 1.340E-3 | 11.7 | 5.261E-3 | 6.0 |
| 6.0E+11 | 3.879E-3 | 4.7 | 1.311E-3 | 12.0 | 5.191E-3 | 6.2 |
| 8.0E+11 | 3.799E-3 | 4.7 | 1.255E-3 | 12.5 | 5.054E-3 | 6.3 |
| 1.0E+12 | 3.721E-3 | 4.7 | 1.201E-3 | 12.9 | 4.922E-3 | 6.5 |
| 1.5E+12 | 3.534E-3 | 4.7 | 1.076E-3 | 14.5 | 4.610E-3 | 6.8 |
| 2.0E+12 | 3.359E-3 | 4.7 | 9.640E-4 | 16.2 | 4.323E-3 | 7.0 |
| 3.0E+12 | 3.041E-3 | 4.5 | 7.738E-4 | 19.7 | 3.815E-3 | 7.4 |
| 4.0E+12 | 2.760E-3 | 4.5 | 6.212E-4 | 23.0 | 3.381E-3 | 7.8 |
| 5.0E+12 | 2.511E-3 | 4.5 | 4.987E-4 | 26.3 | 3.010E-3 | 8.3 |
| 6.0E+12 | 2.290E-3 | 4.4 | 4.003E-4 | 29.7 | 2.691E-3 | 8.9 |
| 8.0E+12 | 1.919E-3 | 4.4 | 2.580E-4 | 36.3 | 2.177E-3 | 9.8 |
| 1.0E+13 | 1.624E-3 | 4.4 | 1.663E-4 | 43.1 | 1.791E-3 | 10.7 |
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Tokai-mura, Naka-gun, Ibaraki-ken, 319-1195, Japan
