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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 6 (continued)
Tabular Data for Recommended Decay Heat Power for
Thermal Fission of 235U and for Irradiation of 1013 Seconds
| Time | Beta | Uncertainty | Gamma | Uncertainty | Total | Uncertainty |
| (s) | (MeV/fission) | (%) | (MeV/fission) | (%) | (MeV/fission) | (%) |
| 1.0E+4 | 9.208E-1 | 1.4 | 1.003E+0 | 0.9 | 1.924E+0 | 0.8 |
| 1.5E+4 | 8.268E-1 | 1.4 | 8.699E-1 | 0.9 | 1.697E+0 | 0.8 |
| 2.0E+4 | 7.626E-1 | 1.4 | 7.928E-1 | 0.8 | 1.555E+0 | 0.8 |
| 3.0E+4 | 6.751E-1 | 1.4 | 7.042E-1 | 0.8 | 1.379E+0 | 0.8 |
| 4.0E+4 | 6.160E-1 | 1.4 | 6.505E-1 | 0.9 | 1.267E+0 | 0.8 |
| 5.0E+4 | 5.732E-1 | 1.4 | 6.121E-1 | 0.9 | 1.185E+0 | 0.8 |
| 6.0E+4 | 5.409E-1 | 1.4 | 5.825E-1 | 0.9 | 1.123E+0 | 0.8 |
| 8.0E+4 | 4.957E-1 | 1.4 | 5.385E-1 | 0.9 | 1.034E+0 | 0.8 |
| 1.0E+5 | 4.656E-1 | 1.4 | 5.067E-1 | 0.9 | 9.723E-1 | 0.8 |
| 1.5E+5 | 4.204E-1 | 1.3 | 4.544E-1 | 0.9 | 8.748E-1 | 0.8 |
| 2.0E+5 | 3.946E-1 | 1.3 | 4.212E-1 | 0.9 | 8.158E-1 | 0.8 |
| 3.0E+5 | 3.649E-1 | 1.2 | 3.785E-1 | 0.8 | 7.433E-1 | 0.7 |
| 4.0E+5 | 3.466E-1 | 1.1 | 3.495E-1 | 0.8 | 6.961E-1 | 0.7 |
| 5.0E+5 | 3.331E-1 | 1.1 | 3.271E-1 | 0.8 | 6.602E-1 | 0.7 |
| 6.0E+5 | 3.223E-1 | 1.0 | 3.087E-1 | 0.8 | 6.309E-1 | 0.7 |
| 8.0E+5 | 3.052E-1 | 0.9 | 2.792E-1 | 0.9 | 5.845E-1 | 0.6 |
| 1.0E+6 | 2.920E-1 | 0.8 | 2.565E-1 | 0.9 | 5.485E-1 | 0.6 |
| 1.5E+6 | 2.677E-1 | 0.7 | 2.164E-1 | 0.9 | 4.841E-1 | 0.6 |
| 2.0E+6 | 2.505E-1 | 0.7 | 1.896E-1 | 1.0 | 4.401E-1 | 0.6 |
| 3.0E+6 | 2.265E-1 | 0.6 | 1.548E-1 | 1.1 | 3.813E-1 | 0.6 |
| 4.0E+6 | 2.102E-1 | 0.6 | 1.332E-1 | 1.2 | 3.434E-1 | 0.6 |
| 5.0E+6 | 1.982E-1 | 0.6 | 1.183E-1 | 1.3 | 3.166E-1 | 0.6 |
| 6.0E+6 | 1.888E-1 | 0.7 | 1.073E-1 | 1.3 | 2.962E-1 | 0.6 |
| 8.0E+6 | 1.746E-1 | 0.7 | 9.152E-2 | 1.2 | 2.662E-1 | 0.6 |
| 1.0E+7 | 1.641E-1 | 0.7 | 8.005E-2 | 1.2 | 2.441E-1 | 0.6 |
| 1.5E+7 | 1.459E-1 | 0.7 | 6.104E-2 | 1.1 | 2.069E-1 | 0.6 |
| 2.0E+7 | 1.340E-1 | 0.7 | 5.024E-2 | 1.1 | 1.843E-1 | 0.6 |
| 3.0E+7 | 1.191E-1 | 0.8 | 4.066E-2 | 1.1 | 1.597E-1 | 0.6 |
| 4.0E+7 | 1.094E-1 | 0.8 | 3.746E-2 | 1.2 | 1.468E-1 | 0.6 |
| 5.0E+7 | 1.023E-1 | 0.8 | 3.620E-2 | 1.2 | 1.385E-1 | 0.7 |
| 6.0E+7 | 9.688E-2 | 0.9 | 3.553E-2 | 1.2 | 1.324E-1 | 0.7 |
| 8.0E+7 | 8.931E-2 | 0.9 | 3.467E-2 | 1.3 | 1.240E-1 | 0.7 |
| 1.0E+8 | 8.444E-2 | 0.9 | 3.401E-2 | 1.3 | 1.184E-1 | 0.8 |
| 1.5E+8 | 7.773E-2 | 1.0 | 3.265E-2 | 1.3 | 1.104E-1 | 0.8 |
| 2.0E+8 | 7.393E-2 | 1.0 | 3.147E-2 | 1.3 | 1.054E-1 | 0.8 |
| 3.0E+8 | 6.834E-2 | 1.1 | 2.930E-2 | 1.4 | 9.764E-2 | 0.9 |
| 4.0E+8 | 6.351E-2 | 1.2 | 2.731E-2 | 1.4 | 9.082E-2 | 0.9 |
| 5.0E+8 | 5.909E-2 | 1.3 | 2.547E-2 | 1.5 | 8.455E-2 | 1.0 |
| 6.0E+8 | 5.501E-2 | 1.4 | 2.375E-2 | 1.6 | 7.877E-2 | 1.1 |
| 8.0E+8 | 4.777E-2 | 1.6 | 2.068E-2 | 1.7 | 6.845E-2 | 1.3 |
Copyright © 1995-2011, Japan Atomic Energy Agency, Nuclear Data Center
Tokai-mura, Naka-gun, Ibaraki-ken, 319-1195, Japan
