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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 13 (continued)
Tabular Data for Recommended Decay Heat Power for
Fast Fission of 238U and for Irradiation of One Year
| Time | Beta | Gamma | Total |
| (s) | (MeV/fission) | (MeV/fission) | (MeV/fission) |
| 1.0E+4 | 7.279E-1 | 9.354E-1 | 1.663E+0 |
| 1.5E+4 | 6.464E-1 | 8.124E-1 | 1.459E+0 |
| 2.0E+4 | 5.914E-1 | 7.418E-1 | 1.333E+0 |
| 3.0E+4 | 5.164E-1 | 6.606E-1 | 1.177E+0 |
| 4.0E+4 | 4.653E-1 | 6.103E-1 | 1.076E+0 |
| 5.0E+4 | 4.277E-1 | 5.737E-1 | 1.001E+0 |
| 6.0E+4 | 3.990E-1 | 5.450E-1 | 9.440E-1 |
| 8.0E+4 | 3.581E-1 | 5.020E-1 | 8.601E-1 |
| 1.0E+5 | 3.303E-1 | 4.707E-1 | 8.009E-1 |
| 1.5E+5 | 2.875E-1 | 4.184E-1 | 7.059E-1 |
| 2.0E+5 | 2.625E-1 | 3.845E-1 | 6.469E-1 |
| 3.0E+5 | 2.328E-1 | 3.396E-1 | 5.724E-1 |
| 4.0E+5 | 2.144E-1 | 3.087E-1 | 5.231E-1 |
| 5.0E+5 | 2.009E-1 | 2.846E-1 | 4.855E-1 |
| 6.0E+5 | 1.902E-1 | 2.649E-1 | 4.550E-1 |
| 8.0E+5 | 1.736E-1 | 2.338E-1 | 4.074E-1 |
| 1.0E+6 | 1.611E-1 | 2.101E-1 | 3.712E-1 |
| 1.5E+6 | 1.390E-1 | 1.690E-1 | 3.080E-1 |
| 2.0E+6 | 1.239E-1 | 1.426E-1 | 2.665E-1 |
| 3.0E+6 | 1.037E-1 | 1.085E-1 | 2.122E-1 |
| 4.0E+6 | 9.057E-2 | 8.743E-2 | 1.780E-1 |
| 5.0E+6 | 8.125E-2 | 7.319E-2 | 1.544E-1 |
| 6.0E+6 | 7.418E-2 | 6.284E-2 | 1.370E-1 |
| 8.0E+6 | 6.388E-2 | 4.832E-2 | 1.122E-1 |
| 1.0E+7 | 5.646E-2 | 3.812E-2 | 9.458E-2 |
| 1.5E+7 | 4.411E-2 | 2.192E-2 | 6.602E-2 |
| 2.0E+7 | 3.632E-2 | 1.307E-2 | 4.939E-2 |
| 3.0E+7 | 2.668E-2 | 5.470E-3 | 3.215E-2 |
| 4.0E+7 | 2.054E-2 | 3.046E-3 | 2.358E-2 |
| 5.0E+7 | 1.610E-2 | 2.157E-3 | 1.826E-2 |
| 6.0E+7 | 1.275E-2 | 1.746E-3 | 1.450E-2 |
| 8.0E+7 | 8.188E-3 | 1.335E-3 | 9.524E-3 |
| 1.0E+8 | 5.443E-3 | 1.106E-3 | 6.549E-3 |
| 1.5E+8 | 2.403E-3 | 8.280E-4 | 3.231E-3 |
| 2.0E+8 | 1.476E-3 | 7.200E-4 | 2.196E-3 |
| 3.0E+8 | 1.029E-3 | 6.331E-4 | 1.662E-3 |
| 4.0E+8 | 9.070E-4 | 5.825E-4 | 1.490E-3 |
| 5.0E+8 | 8.295E-4 | 5.398E-4 | 1.369E-3 |
| 6.0E+8 | 7.645E-4 | 5.011E-4 | 1.266E-3 |
| 8.0E+8 | 6.524E-4 | 4.324E-4 | 1.086E-3 |
Copyright © 1995-2011, Japan Atomic Energy Agency, Nuclear Data Center
Tokai-mura, Naka-gun, Ibaraki-ken, 319-1195, Japan
