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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 4 (continued)
Tabular Data for Recommended Decay Heat Power for
Pulse Fast Fission of 240Pu
| Time | Beta | Uncertainty | Gamma | Uncertainty | Total | Uncertainty |
| (s) | (MeV/s/fission) | (%) | (MeV/s/fission) | (%) | (MeV/s/fission) | (%) |
| 1.0E+4 | 1.862E-5 | 4.4 | 3.074E-5 | 3.4 | 4.936E-5 | 2.7 |
| 1.5E+4 | 1.119E-5 | 4.5 | 1.606E-5 | 3.2 | 2.724E-5 | 2.6 |
| 2.0E+4 | 8.037E-6 | 4.4 | 1.005E-5 | 2.7 | 1.808E-5 | 2.5 |
| 3.0E+4 | 5.155E-6 | 4.2 | 5.570E-6 | 2.3 | 1.073E-5 | 2.4 |
| 4.0E+4 | 3.740E-6 | 4.0 | 3.910E-6 | 2.3 | 7.650E-6 | 2.3 |
| 5.0E+4 | 2.864E-6 | 3.9 | 3.018E-6 | 2.2 | 5.882E-6 | 2.2 |
| 6.0E+4 | 2.269E-6 | 4.0 | 2.441E-6 | 2.1 | 4.710E-6 | 2.3 |
| 8.0E+4 | 1.533E-6 | 4.2 | 1.731E-6 | 2.0 | 3.265E-6 | 2.3 |
| 1.0E+5 | 1.118E-6 | 4.3 | 1.316E-6 | 2.0 | 2.434E-6 | 2.2 |
| 1.5E+5 | 6.202E-7 | 4.3 | 7.941E-7 | 1.9 | 1.414E-6 | 2.1 |
| 2.0E+5 | 4.042E-7 | 4.2 | 5.586E-7 | 1.9 | 9.628E-7 | 2.0 |
| 3.0E+5 | 2.246E-7 | 4.3 | 3.498E-7 | 1.9 | 5.744E-7 | 2.0 |
| 4.0E+5 | 1.535E-7 | 4.3 | 2.571E-7 | 1.9 | 4.106E-7 | 2.0 |
| 5.0E+5 | 1.169E-7 | 4.3 | 2.043E-7 | 1.8 | 3.211E-7 | 1.9 |
| 6.0E+5 | 9.452E-8 | 4.2 | 1.693E-7 | 1.7 | 2.638E-7 | 1.8 |
| 8.0E+5 | 6.820E-8 | 3.9 | 1.242E-7 | 1.5 | 1.924E-7 | 1.7 |
| 1.0E+6 | 5.303E-8 | 3.7 | 9.611E-8 | 1.4 | 1.491E-7 | 1.6 |
| 1.5E+6 | 3.353E-8 | 3.6 | 5.862E-8 | 1.3 | 9.215E-8 | 1.5 |
| 2.0E+6 | 2.419E-8 | 3.5 | 4.088E-8 | 1.4 | 6.507E-8 | 1.6 |
| 3.0E+6 | 1.500E-8 | 3.1 | 2.392E-8 | 1.7 | 3.892E-8 | 1.5 |
| 4.0E+6 | 1.051E-8 | 2.6 | 1.573E-8 | 2.0 | 2.623E-8 | 1.7 |
| 5.0E+6 | 7.989E-9 | 2.1 | 1.119E-8 | 2.3 | 1.918E-8 | 1.6 |
| 6.0E+6 | 6.465E-9 | 1.9 | 8.502E-9 | 2.6 | 1.497E-8 | 1.8 |
| 8.0E+6 | 4.802E-9 | 1.8 | 5.667E-9 | 3.2 | 1.047E-8 | 2.0 |
| 1.0E+7 | 3.923E-9 | 1.8 | 4.203E-9 | 3.4 | 8.126E-9 | 2.0 |
| 1.5E+7 | 2.795E-9 | 2.1 | 2.289E-9 | 3.7 | 5.084E-9 | 2.1 |
| 2.0E+7 | 2.204E-9 | 2.4 | 1.308E-9 | 3.7 | 3.511E-9 | 2.1 |
| 3.0E+7 | 1.562E-9 | 2.8 | 4.791E-10 | 3.3 | 2.041E-9 | 2.2 |
| 4.0E+7 | 1.190E-9 | 2.9 | 2.251E-10 | 3.2 | 1.415E-9 | 2.4 |
| 5.0E+7 | 9.300E-10 | 3.0 | 1.388E-10 | 3.1 | 1.069E-9 | 2.6 |
| 6.0E+7 | 7.338E-10 | 3.1 | 1.030E-10 | 2.9 | 8.368E-10 | 2.7 |
| 8.0E+7 | 4.640E-10 | 3.1 | 7.102E-11 | 2.6 | 5.350E-10 | 2.7 |
| 1.0E+8 | 2.988E-10 | 3.1 | 5.421E-11 | 2.5 | 3.530E-10 | 2.6 |
| 1.5E+8 | 1.110E-10 | 2.9 | 3.416E-11 | 1.6 | 1.452E-10 | 2.2 |
| 2.0E+8 | 5.243E-11 | 2.6 | 2.683E-11 | 1.2 | 7.926E-11 | 1.8 |
| 3.0E+8 | 2.603E-11 | 3.1 | 2.207E-11 | 1.2 | 4.811E-11 | 1.8 |
| 4.0E+8 | 2.133E-11 | 3.2 | 2.005E-11 | 1.2 | 4.138E-11 | 1.8 |
| 5.0E+8 | 1.926E-11 | 3.3 | 1.851E-11 | 1.2 | 3.777E-11 | 1.8 |
| 6.0E+8 | 1.769E-11 | 3.3 | 1.716E-11 | 1.3 | 3.485E-11 | 1.8 |
| 8.0E+8 | 1.510E-11 | 3.1 | 1.480E-11 | 1.3 | 2.990E-11 | 1.8 |
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Tokai-mura, Naka-gun, Ibaraki-ken, 319-1195, Japan
