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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 11 (continued)
Tabular Data for Recommended Decay Heat Power for
Thermal Fission of 235U and for Irradiation of One Year
| Time | Beta | Gamma | Total |
| (s) | (MeV/fission) | (MeV/fission) | (MeV/fission) |
| 1.0E+4 | 8.035E-1 | 9.633E-1 | 1.767E+0 |
| 1.5E+4 | 7.095E-1 | 8.300E-1 | 1.540E+0 |
| 2.0E+4 | 6.453E-1 | 7.529E-1 | 1.398E+0 |
| 3.0E+4 | 5.578E-1 | 6.643E-1 | 1.222E+0 |
| 4.0E+4 | 4.988E-1 | 6.106E-1 | 1.109E+0 |
| 5.0E+4 | 4.560E-1 | 5.722E-1 | 1.028E+0 |
| 6.0E+4 | 4.237E-1 | 5.426E-1 | 9.662E-1 |
| 8.0E+4 | 3.785E-1 | 4.986E-1 | 8.771E-1 |
| 1.0E+5 | 3.484E-1 | 4.669E-1 | 8.152E-1 |
| 1.5E+5 | 3.033E-1 | 4.145E-1 | 7.178E-1 |
| 2.0E+5 | 2.775E-1 | 3.814E-1 | 6.589E-1 |
| 3.0E+5 | 2.479E-1 | 3.387E-1 | 5.866E-1 |
| 4.0E+5 | 2.297E-1 | 3.098E-1 | 5.395E-1 |
| 5.0E+5 | 2.163E-1 | 2.874E-1 | 5.038E-1 |
| 6.0E+5 | 2.056E-1 | 2.690E-1 | 4.746E-1 |
| 8.0E+5 | 1.888E-1 | 2.396E-1 | 4.284E-1 |
| 1.0E+6 | 1.757E-1 | 2.170E-1 | 3.927E-1 |
| 1.5E+6 | 1.520E-1 | 1.771E-1 | 3.291E-1 |
| 2.0E+6 | 1.353E-1 | 1.505E-1 | 2.857E-1 |
| 3.0E+6 | 1.123E-1 | 1.160E-1 | 2.283E-1 |
| 4.0E+6 | 9.698E-2 | 9.466E-2 | 1.916E-1 |
| 5.0E+6 | 8.590E-2 | 8.010E-2 | 1.660E-1 |
| 6.0E+6 | 7.740E-2 | 6.937E-2 | 1.468E-1 |
| 8.0E+6 | 6.491E-2 | 5.398E-2 | 1.189E-1 |
| 1.0E+7 | 5.593E-2 | 4.286E-2 | 9.879E-2 |
| 1.5E+7 | 4.135E-2 | 2.451E-2 | 6.587E-2 |
| 2.0E+7 | 3.269E-2 | 1.418E-2 | 4.686E-2 |
| 3.0E+7 | 2.291E-2 | 5.219E-3 | 2.813E-2 |
| 4.0E+7 | 1.728E-2 | 2.469E-3 | 1.975E-2 |
| 5.0E+7 | 1.344E-2 | 1.579E-3 | 1.502E-2 |
| 6.0E+7 | 1.063E-2 | 1.247E-3 | 1.187E-2 |
| 8.0E+7 | 6.925E-3 | 1.000E-3 | 7.925E-3 |
| 1.0E+8 | 4.785E-3 | 8.890E-4 | 5.674E-3 |
| 1.5E+8 | 2.550E-3 | 7.608E-4 | 3.310E-3 |
| 2.0E+8 | 1.913E-3 | 7.058E-4 | 2.619E-3 |
| 3.0E+8 | 1.578E-3 | 6.445E-4 | 2.223E-3 |
| 4.0E+8 | 1.435E-3 | 5.971E-4 | 2.032E-3 |
| 5.0E+8 | 1.321E-3 | 5.544E-4 | 1.875E-3 |
| 6.0E+8 | 1.219E-3 | 5.151E-4 | 1.735E-3 |
| 8.0E+8 | 1.043E-3 | 4.451E-4 | 1.488E-3 |
Copyright © 1995-2011, Japan Atomic Energy Agency, Nuclear Data Center
Tokai-mura, Naka-gun, Ibaraki-ken, 319-1195, Japan
