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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 7 (continued)
Tabular Data for Recommended Decay Heat Power for
Thermal Fission of 239Pu and for Irradiation of 1013 Seconds
| Time | Beta | Uncertainty | Gamma | Uncertainty | Total | Uncertainty |
| (s) | (MeV/fission) | (%) | (MeV/fission) | (%) | (MeV/fission) | (%) |
| 1.0E+4 | 7.710E-1 | 1.5 | 9.565E-1 | 0.9 | 1.727E+0 | 0.8 |
| 1.5E+4 | 6.996E-1 | 1.5 | 8.469E-1 | 0.8 | 1.546E+0 | 0.8 |
| 2.0E+4 | 6.517E-1 | 1.4 | 7.835E-1 | 0.8 | 1.435E+0 | 0.8 |
| 3.0E+4 | 5.862E-1 | 1.4 | 7.084E-1 | 0.8 | 1.295E+0 | 0.8 |
| 4.0E+4 | 5.413E-1 | 1.4 | 6.608E-1 | 0.8 | 1.202E+0 | 0.8 |
| 5.0E+4 | 5.078E-1 | 1.4 | 6.255E-1 | 0.8 | 1.133E+0 | 0.8 |
| 6.0E+4 | 4.818E-1 | 1.4 | 5.976E-1 | 0.8 | 1.079E+0 | 0.8 |
| 8.0E+4 | 4.440E-1 | 1.4 | 5.552E-1 | 0.8 | 9.992E-1 | 0.8 |
| 1.0E+5 | 4.175E-1 | 1.3 | 5.239E-1 | 0.8 | 9.414E-1 | 0.8 |
| 1.5E+5 | 3.756E-1 | 1.3 | 4.708E-1 | 0.9 | 8.464E-1 | 0.8 |
| 2.0E+5 | 3.504E-1 | 1.3 | 4.357E-1 | 0.9 | 7.861E-1 | 0.8 |
| 3.0E+5 | 3.202E-1 | 1.3 | 3.889E-1 | 0.9 | 7.091E-1 | 0.8 |
| 4.0E+5 | 3.014E-1 | 1.2 | 3.567E-1 | 0.9 | 6.581E-1 | 0.8 |
| 5.0E+5 | 2.877E-1 | 1.2 | 3.320E-1 | 1.0 | 6.197E-1 | 0.8 |
| 6.0E+5 | 2.769E-1 | 1.2 | 3.119E-1 | 1.0 | 5.888E-1 | 0.8 |
| 8.0E+5 | 2.604E-1 | 1.2 | 2.806E-1 | 1.1 | 5.409E-1 | 0.8 |
| 1.0E+6 | 2.480E-1 | 1.2 | 2.569E-1 | 1.0 | 5.049E-1 | 0.8 |
| 1.5E+6 | 2.263E-1 | 1.2 | 2.166E-1 | 1.1 | 4.429E-1 | 0.8 |
| 2.0E+6 | 2.116E-1 | 1.2 | 1.902E-1 | 1.2 | 4.019E-1 | 0.8 |
| 3.0E+6 | 1.921E-1 | 1.2 | 1.566E-1 | 1.3 | 3.487E-1 | 0.9 |
| 4.0E+6 | 1.793E-1 | 1.2 | 1.357E-1 | 1.4 | 3.150E-1 | 0.9 |
| 5.0E+6 | 1.700E-1 | 1.2 | 1.214E-1 | 1.4 | 2.914E-1 | 0.9 |
| 6.0E+6 | 1.627E-1 | 1.3 | 1.109E-1 | 1.4 | 2.737E-1 | 0.9 |
| 8.0E+6 | 1.517E-1 | 1.3 | 9.602E-2 | 1.4 | 2.477E-1 | 1.0 |
| 1.0E+7 | 1.432E-1 | 1.3 | 8.548E-2 | 1.4 | 2.287E-1 | 1.0 |
| 1.5E+7 | 1.275E-1 | 1.3 | 6.855E-2 | 1.3 | 1.960E-1 | 1.0 |
| 2.0E+7 | 1.159E-1 | 1.3 | 5.912E-2 | 1.4 | 1.750E-1 | 1.0 |
| 3.0E+7 | 9.912E-2 | 1.3 | 5.050E-2 | 1.5 | 1.496E-1 | 1.0 |
| 4.0E+7 | 8.688E-2 | 1.3 | 4.716E-2 | 1.5 | 1.340E-1 | 1.0 |
| 5.0E+7 | 7.748E-2 | 1.3 | 4.547E-2 | 1.6 | 1.229E-1 | 1.0 |
| 6.0E+7 | 7.009E-2 | 1.3 | 4.436E-2 | 1.6 | 1.144E-1 | 1.0 |
| 8.0E+7 | 5.960E-2 | 1.3 | 4.278E-2 | 1.7 | 1.024E-1 | 1.0 |
| 1.0E+8 | 5.289E-2 | 1.3 | 4.161E-2 | 1.7 | 9.450E-2 | 1.0 |
| 1.5E+8 | 4.441E-2 | 1.4 | 3.956E-2 | 1.7 | 8.397E-2 | 1.1 |
| 2.0E+8 | 4.082E-2 | 1.5 | 3.805E-2 | 1.8 | 7.887E-2 | 1.2 |
| 3.0E+8 | 3.728E-2 | 1.5 | 3.560E-2 | 1.9 | 7.288E-2 | 1.2 |
| 4.0E+8 | 3.481E-2 | 1.6 | 3.343E-2 | 2.0 | 6.823E-2 | 1.3 |
| 5.0E+8 | 3.263E-2 | 1.6 | 3.144E-2 | 2.1 | 6.407E-2 | 1.3 |
| 6.0E+8 | 3.064E-2 | 1.6 | 2.959E-2 | 2.2 | 6.023E-2 | 1.4 |
| 8.0E+8 | 2.710E-2 | 1.7 | 2.629E-2 | 2.4 | 5.339E-2 | 1.5 |
Copyright © 1995-2011, Japan Atomic Energy Agency, Nuclear Data Center
Tokai-mura, Naka-gun, Ibaraki-ken, 319-1195, Japan
