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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 15 (continued)
Tabular Data for Recommended Decay Heat Power for
Thermal Fission of 241Pu and for Irradiation of One Year
| Time | Beta | Gamma | Total |
| (s) | (MeV/fission) | (MeV/fission) | (MeV/fission) |
| 1.0E+4 | 6.590E-1 | 8.584E-1 | 1.517E+0 |
| 1.5E+4 | 5.899E-1 | 7.474E-1 | 1.337E+0 |
| 2.0E+4 | 5.449E-1 | 6.852E-1 | 1.230E+0 |
| 3.0E+4 | 4.847E-1 | 6.141E-1 | 1.099E+0 |
| 4.0E+4 | 4.436E-1 | 5.699E-1 | 1.013E+0 |
| 5.0E+4 | 4.128E-1 | 5.372E-1 | 9.501E-1 |
| 6.0E+4 | 3.888E-1 | 5.114E-1 | 9.002E-1 |
| 8.0E+4 | 3.535E-1 | 4.723E-1 | 8.258E-1 |
| 1.0E+5 | 3.285E-1 | 4.437E-1 | 7.722E-1 |
| 1.5E+5 | 2.886E-1 | 3.957E-1 | 6.843E-1 |
| 2.0E+5 | 2.644E-1 | 3.645E-1 | 6.288E-1 |
| 3.0E+5 | 2.352E-1 | 3.229E-1 | 5.581E-1 |
| 4.0E+5 | 2.170E-1 | 2.941E-1 | 5.111E-1 |
| 5.0E+5 | 2.038E-1 | 2.717E-1 | 4.755E-1 |
| 6.0E+5 | 1.933E-1 | 2.532E-1 | 4.465E-1 |
| 8.0E+5 | 1.773E-1 | 2.238E-1 | 4.011E-1 |
| 1.0E+6 | 1.652E-1 | 2.011E-1 | 3.663E-1 |
| 1.5E+6 | 1.441E-1 | 1.612E-1 | 3.053E-1 |
| 2.0E+6 | 1.298E-1 | 1.346E-1 | 2.644E-1 |
| 3.0E+6 | 1.112E-1 | 1.007E-1 | 2.119E-1 |
| 4.0E+6 | 9.948E-2 | 8.013E-2 | 1.796E-1 |
| 5.0E+6 | 9.140E-2 | 6.655E-2 | 1.580E-1 |
| 6.0E+6 | 8.540E-2 | 5.693E-2 | 1.423E-1 |
| 8.0E+6 | 7.670E-2 | 4.387E-2 | 1.206E-1 |
| 1.0E+7 | 7.032E-2 | 3.499E-2 | 1.053E-1 |
| 1.5E+7 | 5.888E-2 | 2.114E-2 | 8.002E-2 |
| 2.0E+7 | 5.071E-2 | 1.358E-2 | 6.429E-2 |
| 3.0E+7 | 3.902E-2 | 6.884E-3 | 4.590E-2 |
| 4.0E+7 | 3.063E-2 | 4.497E-3 | 3.512E-2 |
| 5.0E+7 | 2.423E-2 | 3.431E-3 | 2.766E-2 |
| 6.0E+7 | 1.926E-2 | 2.817E-3 | 2.208E-2 |
| 8.0E+7 | 1.231E-2 | 2.074E-3 | 1.438E-2 |
| 1.0E+8 | 8.006E-3 | 1.621E-3 | 9.627E-3 |
| 1.5E+8 | 3.050E-3 | 1.066E-3 | 4.116E-3 |
| 2.0E+8 | 1.474E-3 | 8.619E-4 | 2.336E-3 |
| 3.0E+8 | 7.496E-4 | 7.258E-4 | 1.475E-3 |
| 4.0E+8 | 6.172E-4 | 6.641E-4 | 1.281E-3 |
| 5.0E+8 | 5.580E-4 | 6.150E-4 | 1.173E-3 |
| 6.0E+8 | 5.130E-4 | 5.708E-4 | 1.084E-3 |
| 8.0E+8 | 4.386E-4 | 4.927E-4 | 9.313E-4 |
Copyright © 1995-2011, Japan Atomic Energy Agency, Nuclear Data Center
Tokai-mura, Naka-gun, Ibaraki-ken, 319-1195, Japan
