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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 14 (continued)
Tabular Data for Recommended Decay Heat Power for
Fast Fission of 240Pu and for Irradiation of One Year
| Time | Beta | Gamma | Total |
| (s) | (MeV/fission) | (MeV/fission) | (MeV/fission) |
| 1.0E+4 | 6.667E-1 | 8.688E-1 | 1.536E+0 |
| 1.5E+4 | 5.955E-1 | 7.578E-1 | 1.353E+0 |
| 2.0E+4 | 5.482E-1 | 6.945E-1 | 1.243E+0 |
| 3.0E+4 | 4.844E-1 | 6.208E-1 | 1.105E+0 |
| 4.0E+4 | 4.406E-1 | 5.745E-1 | 1.015E+0 |
| 5.0E+4 | 4.079E-1 | 5.402E-1 | 9.481E-1 |
| 6.0E+4 | 3.824E-1 | 5.131E-1 | 8.955E-1 |
| 8.0E+4 | 3.452E-1 | 4.721E-1 | 8.172E-1 |
| 1.0E+5 | 3.190E-1 | 4.419E-1 | 7.610E-1 |
| 1.5E+5 | 2.776E-1 | 3.912E-1 | 6.688E-1 |
| 2.0E+5 | 2.527E-1 | 3.580E-1 | 6.108E-1 |
| 3.0E+5 | 2.230E-1 | 3.143E-1 | 5.373E-1 |
| 4.0E+5 | 2.047E-1 | 2.845E-1 | 4.892E-1 |
| 5.0E+5 | 1.915E-1 | 2.617E-1 | 4.532E-1 |
| 6.0E+5 | 1.812E-1 | 2.431E-1 | 4.243E-1 |
| 8.0E+5 | 1.655E-1 | 2.143E-1 | 3.797E-1 |
| 1.0E+6 | 1.538E-1 | 1.925E-1 | 3.463E-1 |
| 1.5E+6 | 1.335E-1 | 1.553E-1 | 2.889E-1 |
| 2.0E+6 | 1.200E-1 | 1.311E-1 | 2.511E-1 |
| 3.0E+6 | 1.025E-1 | 1.002E-1 | 2.027E-1 |
| 4.0E+6 | 9.130E-2 | 8.114E-2 | 1.724E-1 |
| 5.0E+6 | 8.348E-2 | 6.819E-2 | 1.517E-1 |
| 6.0E+6 | 7.760E-2 | 5.872E-2 | 1.363E-1 |
| 8.0E+6 | 6.901E-2 | 4.542E-2 | 1.144E-1 |
| 1.0E+7 | 6.271E-2 | 3.611E-2 | 9.881E-2 |
| 1.5E+7 | 5.166E-2 | 2.139E-2 | 7.304E-2 |
| 2.0E+7 | 4.405E-2 | 1.337E-2 | 5.742E-2 |
| 3.0E+7 | 3.357E-2 | 6.377E-3 | 3.992E-2 |
| 4.0E+7 | 2.625E-2 | 3.990E-3 | 3.024E-2 |
| 5.0E+7 | 2.074E-2 | 2.992E-3 | 2.371E-2 |
| 6.0E+7 | 1.648E-2 | 2.452E-3 | 1.893E-2 |
| 8.0E+7 | 1.056E-2 | 1.825E-3 | 1.238E-2 |
| 1.0E+8 | 6.903E-3 | 1.448E-3 | 8.351E-3 |
| 1.5E+8 | 2.723E-3 | 9.845E-4 | 3.707E-3 |
| 2.0E+8 | 1.401E-3 | 8.088E-4 | 2.210E-3 |
| 3.0E+8 | 7.847E-4 | 6.844E-4 | 1.469E-3 |
| 4.0E+8 | 6.608E-4 | 6.245E-4 | 1.285E-3 |
| 5.0E+8 | 5.992E-4 | 5.771E-4 | 1.176E-3 |
| 6.0E+8 | 5.510E-4 | 5.351E-4 | 1.086E-3 |
| 8.0E+8 | 4.707E-4 | 4.615E-4 | 9.322E-4 |
Copyright © 1995-2011, Japan Atomic Energy Agency, Nuclear Data Center
Tokai-mura, Naka-gun, Ibaraki-ken, 319-1195, Japan
