 |
|
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
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) | (%) |
| 0.0 | 5.842E-1 | 8.3 | 4.505E-1 | 12.3 | 1.035E+0 | 6.7 |
| 1.0E-1 | 5.468E-1 | 7.3 | 4.203E-1 | 11.3 | 9.671E-1 | 5.7 |
| 1.5E-1 | 5.302E-1 | 7.0 | 4.069E-1 | 11.0 | 9.371E-1 | 5.5 |
| 2.0E-1 | 5.148E-1 | 6.8 | 3.945E-1 | 10.8 | 9.092E-1 | 5.4 |
| 3.0E-1 | 4.867E-1 | 6.4 | 3.719E-1 | 10.6 | 8.587E-1 | 5.2 |
| 4.0E-1 | 4.619E-1 | 6.2 | 3.521E-1 | 10.4 | 8.140E-1 | 5.1 |
| 5.0E-1 | 4.398E-1 | 6.0 | 3.344E-1 | 10.3 | 7.741E-1 | 5.1 |
| 6.0E-1 | 4.198E-1 | 5.8 | 3.185E-1 | 10.2 | 7.383E-1 | 5.0 |
| 8.0E-1 | 3.853E-1 | 5.6 | 2.911E-1 | 10.1 | 6.763E-1 | 4.9 |
| 1.0E+0 | 3.563E-1 | 5.4 | 2.682E-1 | 10.0 | 6.244E-1 | 4.8 |
| 1.5E+0 | 3.001E-1 | 5.2 | 2.243E-1 | 9.7 | 5.244E-1 | 4.7 |
| 2.0E+0 | 2.591E-1 | 5.1 | 1.927E-1 | 9.4 | 4.518E-1 | 4.6 |
| 3.0E+0 | 2.025E-1 | 5.0 | 1.500E-1 | 8.8 | 3.525E-1 | 4.5 |
| 4.0E+0 | 1.650E-1 | 4.9 | 1.222E-1 | 8.2 | 2.872E-1 | 4.2 |
| 5.0E+0 | 1.382E-1 | 4.9 | 1.028E-1 | 7.7 | 2.410E-1 | 4.1 |
| 6.0E+0 | 1.182E-1 | 4.9 | 8.843E-2 | 7.4 | 2.067E-1 | 4.0 |
| 8.0E+0 | 9.048E-2 | 5.0 | 6.883E-2 | 7.0 | 1.593E-1 | 3.9 |
| 1.0E+1 | 7.238E-2 | 5.1 | 5.616E-2 | 6.8 | 1.285E-1 | 3.9 |
| 1.5E+1 | 4.692E-2 | 5.2 | 3.834E-2 | 6.3 | 8.526E-2 | 3.8 |
| 2.0E+1 | 3.403E-2 | 5.4 | 2.912E-2 | 5.9 | 6.315E-2 | 3.8 |
| 3.0E+1 | 2.160E-2 | 5.7 | 1.977E-2 | 5.4 | 4.137E-2 | 3.8 |
| 4.0E+1 | 1.578E-2 | 5.9 | 1.505E-2 | 5.3 | 3.082E-2 | 3.8 |
| 5.0E+1 | 1.241E-2 | 5.9 | 1.215E-2 | 5.3 | 2.456E-2 | 3.9 |
| 6.0E+1 | 1.019E-2 | 5.8 | 1.015E-2 | 5.4 | 2.034E-2 | 3.8 |
| 8.0E+1 | 7.380E-3 | 5.5 | 7.508E-3 | 5.3 | 1.489E-2 | 3.7 |
| 1.0E+2 | 5.664E-3 | 4.2 | 5.835E-3 | 4.4 | 1.150E-2 | 3.5 |
| 1.5E+2 | 3.416E-3 | 3.9 | 3.552E-3 | 4.3 | 6.968E-3 | 3.1 |
| 2.0E+2 | 2.380E-3 | 3.9 | 2.461E-3 | 3.9 | 4.840E-3 | 2.8 |
| 3.0E+2 | 1.470E-3 | 4.3 | 1.496E-3 | 3.1 | 2.966E-3 | 2.6 |
| 4.0E+2 | 1.075E-3 | 4.6 | 1.089E-3 | 2.7 | 2.164E-3 | 2.6 |
| 5.0E+2 | 8.551E-4 | 5.0 | 8.722E-4 | 2.3 | 1.727E-3 | 2.7 |
| 6.0E+2 | 7.134E-4 | 5.1 | 7.367E-4 | 2.1 | 1.450E-3 | 2.7 |
| 8.0E+2 | 5.367E-4 | 5.3 | 5.717E-4 | 1.9 | 1.108E-3 | 2.7 |
| 1.0E+3 | 4.277E-4 | 5.4 | 4.708E-4 | 1.9 | 8.986E-4 | 2.7 |
| 1.5E+3 | 2.752E-4 | 5.1 | 3.263E-4 | 2.0 | 6.015E-4 | 2.6 |
| 2.0E+3 | 1.947E-4 | 4.8 | 2.458E-4 | 2.2 | 4.405E-4 | 2.4 |
| 3.0E+3 | 1.124E-4 | 4.1 | 1.574E-4 | 2.6 | 2.698E-4 | 2.3 |
| 4.0E+3 | 7.313E-5 | 3.9 | 1.108E-4 | 2.9 | 1.840E-4 | 2.4 |
| 5.0E+3 | 5.172E-5 | 3.7 | 8.293E-5 | 3.2 | 1.347E-4 | 2.4 |
| 6.0E+3 | 3.898E-5 | 3.8 | 6.474E-5 | 3.3 | 1.037E-4 | 2.6 |
| 8.0E+3 | 2.538E-5 | 4.1 | 4.298E-5 | 3.4 | 6.836E-5 | 2.7 |
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 |
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+9 | 1.295E-11 | 3.1 | 1.278E-11 | 1.3 | 2.573E-11 | 1.7 |
| 1.5E+9 | 8.864E-12 | 3.0 | 8.877E-12 | 1.2 | 1.774E-11 | 1.7 |
| 2.0E+9 | 6.082E-12 | 3.0 | 6.168E-12 | 1.2 | 1.225E-11 | 1.7 |
| 3.0E+9 | 2.873E-12 | 3.2 | 2.979E-12 | 1.2 | 5.852E-12 | 1.7 |
| 4.0E+9 | 1.361E-12 | 3.2 | 1.439E-12 | 1.2 | 2.800E-12 | 1.7 |
| 5.0E+9 | 6.478E-13 | 3.2 | 6.956E-13 | 1.2 | 1.343E-12 | 1.7 |
| 6.0E+9 | 3.102E-13 | 3.2 | 3.366E-13 | 1.2 | 6.469E-13 | 1.7 |
| 8.0E+9 | 7.384E-14 | 3.2 | 7.958E-14 | 1.2 | 1.534E-13 | 1.7 |
| 1.0E+10 | 1.965E-14 | 3.0 | 1.964E-14 | 1.2 | 3.929E-14 | 1.7 |
| 1.5E+10 | 2.500E-15 | 3.6 | 1.897E-15 | 2.3 | 4.397E-15 | 2.3 |
| 2.0E+10 | 1.403E-15 | 4.7 | 1.430E-15 | 3.0 | 2.833E-15 | 2.9 |
| 3.0E+10 | 1.108E-15 | 5.3 | 1.414E-15 | 3.0 | 2.522E-15 | 3.1 |
| 4.0E+10 | 1.082E-15 | 5.4 | 1.411E-15 | 3.0 | 2.493E-15 | 3.1 |
| 5.0E+10 | 1.078E-15 | 5.4 | 1.408E-15 | 3.0 | 2.486E-15 | 3.1 |
| 6.0E+10 | 1.077E-15 | 5.4 | 1.405E-15 | 3.0 | 2.481E-15 | 3.1 |
| 8.0E+10 | 1.073E-15 | 5.4 | 1.398E-15 | 3.0 | 2.472E-15 | 3.1 |
| 1.0E+11 | 1.070E-15 | 5.4 | 1.392E-15 | 3.0 | 2.462E-15 | 3.1 |
| 1.5E+11 | 1.062E-15 | 5.4 | 1.377E-15 | 3.0 | 2.439E-15 | 3.1 |
| 2.0E+11 | 1.054E-15 | 5.3 | 1.362E-15 | 3.0 | 2.416E-15 | 3.1 |
| 3.0E+11 | 1.038E-15 | 5.3 | 1.332E-15 | 3.0 | 2.370E-15 | 3.1 |
| 4.0E+11 | 1.023E-15 | 5.3 | 1.303E-15 | 3.0 | 2.326E-15 | 3.1 |
| 5.0E+11 | 1.008E-15 | 5.3 | 1.275E-15 | 3.0 | 2.283E-15 | 3.1 |
| 6.0E+11 | 9.926E-16 | 5.3 | 1.247E-15 | 3.0 | 2.240E-15 | 3.1 |
| 8.0E+11 | 9.636E-16 | 5.3 | 1.194E-15 | 3.0 | 2.157E-15 | 3.1 |
| 1.0E+12 | 9.356E-16 | 5.1 | 1.142E-15 | 3.0 | 2.078E-15 | 3.1 |
| 1.5E+12 | 8.698E-16 | 5.1 | 1.023E-15 | 3.0 | 1.893E-15 | 3.0 |
| 2.0E+12 | 8.096E-16 | 5.0 | 9.169E-16 | 3.0 | 1.726E-15 | 3.0 |
| 3.0E+12 | 7.039E-16 | 5.0 | 7.360E-16 | 3.0 | 1.440E-15 | 2.9 |
| 4.0E+12 | 6.148E-16 | 4.5 | 5.908E-16 | 3.0 | 1.206E-15 | 2.9 |
| 5.0E+12 | 5.396E-16 | 4.4 | 4.742E-16 | 3.0 | 1.014E-15 | 2.8 |
| 6.0E+12 | 4.758E-16 | 4.2 | 3.806E-16 | 3.0 | 8.564E-16 | 2.7 |
| 8.0E+12 | 3.750E-16 | 3.9 | 2.453E-16 | 3.0 | 6.203E-16 | 2.5 |
| 1.0E+13 | 3.008E-16 | 3.6 | 1.580E-16 | 3.0 | 4.589E-16 | 2.4 |
Copyright © 1995-2011, Japan Atomic Energy Agency, Nuclear Data Center
Tokai-mura, Naka-gun, Ibaraki-ken, 319-1195, Japan
