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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+4 | 7.667E-1 | 2.3 | 9.070E-1 | 1.4 | 1.674E+0 | 1.2 |
| 1.5E+4 | 6.976E-1 | 2.3 | 7.961E-1 | 1.2 | 1.494E+0 | 1.2 |
| 2.0E+4 | 6.526E-1 | 2.1 | 7.338E-1 | 1.2 | 1.386E+0 | 1.2 |
| 3.0E+4 | 5.924E-1 | 2.1 | 6.627E-1 | 1.2 | 1.255E+0 | 1.2 |
| 4.0E+4 | 5.513E-1 | 2.1 | 6.185E-1 | 1.2 | 1.170E+0 | 1.2 |
| 5.0E+4 | 5.205E-1 | 2.1 | 5.859E-1 | 1.2 | 1.106E+0 | 1.2 |
| 6.0E+4 | 4.965E-1 | 2.1 | 5.600E-1 | 1.2 | 1.057E+0 | 1.2 |
| 8.0E+4 | 4.611E-1 | 2.1 | 5.209E-1 | 1.2 | 9.821E-1 | 1.2 |
| 1.0E+5 | 4.361E-1 | 2.0 | 4.923E-1 | 1.2 | 9.284E-1 | 1.1 |
| 1.5E+5 | 3.961E-1 | 2.0 | 4.443E-1 | 1.4 | 8.404E-1 | 1.1 |
| 2.0E+5 | 3.718E-1 | 2.0 | 4.130E-1 | 1.4 | 7.848E-1 | 1.1 |
| 3.0E+5 | 3.425E-1 | 2.0 | 3.714E-1 | 1.4 | 7.139E-1 | 1.1 |
| 4.0E+5 | 3.241E-1 | 1.8 | 3.426E-1 | 1.4 | 6.667E-1 | 1.2 |
| 5.0E+5 | 3.107E-1 | 1.8 | 3.201E-1 | 1.5 | 6.308E-1 | 1.2 |
| 6.0E+5 | 3.001E-1 | 1.8 | 3.016E-1 | 1.5 | 6.017E-1 | 1.2 |
| 8.0E+5 | 2.837E-1 | 1.8 | 2.721E-1 | 1.7 | 5.558E-1 | 1.2 |
| 1.0E+6 | 2.713E-1 | 1.8 | 2.493E-1 | 1.5 | 5.206E-1 | 1.2 |
| 1.5E+6 | 2.493E-1 | 1.8 | 2.092E-1 | 1.7 | 4.585E-1 | 1.2 |
| 2.0E+6 | 2.342E-1 | 1.8 | 1.825E-1 | 1.8 | 4.167E-1 | 1.2 |
| 3.0E+6 | 2.140E-1 | 1.8 | 1.482E-1 | 2.0 | 3.622E-1 | 1.4 |
| 4.0E+6 | 2.007E-1 | 1.8 | 1.273E-1 | 2.1 | 3.280E-1 | 1.4 |
| 5.0E+6 | 1.911E-1 | 1.8 | 1.134E-1 | 2.1 | 3.045E-1 | 1.4 |
| 6.0E+6 | 1.836E-1 | 2.0 | 1.035E-1 | 2.1 | 2.871E-1 | 1.4 |
| 8.0E+6 | 1.721E-1 | 2.0 | 8.990E-2 | 2.1 | 2.620E-1 | 1.5 |
| 1.0E+7 | 1.630E-1 | 2.0 | 8.056E-2 | 2.1 | 2.435E-1 | 1.5 |
| 1.5E+7 | 1.453E-1 | 2.0 | 6.571E-2 | 2.0 | 2.110E-1 | 1.5 |
| 2.0E+7 | 1.315E-1 | 2.0 | 5.733E-2 | 2.1 | 1.889E-1 | 1.5 |
| 3.0E+7 | 1.105E-1 | 2.0 | 4.935E-2 | 2.3 | 1.599E-1 | 1.5 |
| 4.0E+7 | 9.476E-2 | 2.0 | 4.592E-2 | 2.3 | 1.407E-1 | 1.5 |
| 5.0E+7 | 8.249E-2 | 2.0 | 4.399E-2 | 2.4 | 1.265E-1 | 1.5 |
| 6.0E+7 | 7.282E-2 | 2.0 | 4.264E-2 | 2.4 | 1.155E-1 | 1.5 |
| 8.0E+7 | 5.908E-2 | 2.0 | 4.069E-2 | 2.6 | 9.977E-2 | 1.5 |
| 1.0E+8 | 5.033E-2 | 2.0 | 3.928E-2 | 2.6 | 8.961E-2 | 1.5 |
| 1.5E+8 | 3.954E-2 | 2.1 | 3.691E-2 | 2.6 | 7.645E-2 | 1.7 |
| 2.0E+8 | 3.530E-2 | 2.3 | 3.530E-2 | 2.7 | 7.060E-2 | 1.8 |
| 3.0E+8 | 3.174E-2 | 2.3 | 3.275E-2 | 2.9 | 6.449E-2 | 1.8 |
| 4.0E+8 | 2.954E-2 | 2.4 | 3.053E-2 | 3.0 | 6.007E-2 | 2.0 |
| 5.0E+8 | 2.766E-2 | 2.4 | 2.848E-2 | 3.2 | 5.613E-2 | 2.0 |
| 6.0E+8 | 2.594E-2 | 2.4 | 2.658E-2 | 3.3 | 5.252E-2 | 2.1 |
| 8.0E+8 | 2.290E-2 | 2.6 | 2.317E-2 | 3.6 | 4.607E-2 | 2.3 |
Copyright © 1995-2011, Japan Atomic Energy Agency, Nuclear Data Center
Tokai-mura, Naka-gun, Ibaraki-ken, 319-1195, Japan
