Evaluation made within an IAEA Coordinated Reserch Project  — For atomic radiation data, please refer to the pdf files linked below

Parent  Energy [keV]  Half-life  Jπ  Decay  Q [keV]  Daughter 238 94 Pu   144 0.0 87.74 y 3 0+ α 5593.20 19.0 234 92 U   142

Evaluation: V. Chechev Publication cut-off: -- ENSDF   Summary

General Comments

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Alpha    Eα [keV]  Iα(abs) [%]  Daughter level [keV]  Jπ  HF 4432.1 2 12000E-1 1085.26 4 2+ 3.5 4472.1 2 11700E-1 7 1044.536 23 0+ 7.5 4492.5 2 20000E-1 1023.77 3 4+ 64 4526.3 2 15000E-1 16 989.430 13 2- 155 4567.4 2 23000E-1 947.64 6 4+ 21 4587.9 2 13000E-1 5 926.720 15 2+ 53 4661.7 2 81000E-1 851.74 3 2+ 30.5 4664.1 2 75000E-1 22 849.266 18 3- 3400 4702.8 2 0.0001 809.907 18 0+ 5 4726.0 2 82100E-1 16 786.288 16 1- 89 5010.4 2 68000E-1 23 497.04 3 8+ 10000 5208.0 2 0.00292 4 296.072 4 6+ 440 5358.1 2 0.104 3 143.352 4 4+ 102 5456.3 2 28.85 6 43.4981 10 2+ 1.39 5499.03 20 71.04 6 0 0+ 1 Gamma    Eγ [keV]  Iγ-(abs) [%]  Initial level [keV]  Jπ  Final level [keV]  Jπ  Mult.  δ  αT  ITot [%] 41.82 11 3.0E-9 16 851.74 3 2+ 809.907   [E2]   863 18   43.498 1 0.0397 8 43.4981 10 2+ 0   E2   713 15   62.70 1 1.1E-8 3 989.430 13 2- 926.720   E1   0.426 9   99.852 3 0.00735 8 143.352 4 4+ 43.4981   E2   13.42 27   140.15 2 3.5E-9 7 989.430 13 2- 849.266   M1+E2 1.3 5 5.1 15   152.719 2 0.000930 7 296.072 4 6+ 143.352   E2   2.14 4   192.91 7 66E-11 20 1044.536 23 0+ 851.74   [E2]   0.856 17   200.97 3 3.92E-6 13 497.04 3 8+ 296.072   E2   0.734 15   203.12 3 8.5E-9 15 989.430 13 2- 786.288   M1+E2 1.4 4 1.5 3   235.9 3 9E-9 5 1085.26 4 2+ 849.266   [E1]   0.0673 14   258.227 3 7.0E-8 11 1044.536 23 0+ 786.288   (E1)   0.0548 11   299.1 2 4.4E-8 3 1085.26 4 2+ 786.288   [E1]   0.0395 8   705.9 1 5.0E-8 13 849.266 18 3- 143.352   [E1]   0.00698 14   708.3 2 4.9E-7 3 851.74 3 2+ 143.352   [E2]   0.0219 5   727.8 2 2.7E-9 3 1023.77 3 4+ 296.072   (E2)   0.0207 4   742.813 5 5.10E-6 13 786.288 16 1- 43.4981   E1   0.00636 13   766.38 2 2.19E-5 5 809.907 18 0+ 43.4981   E2   0.0187 4   783.4 1 2.2E-8 3 926.720 15 2+ 143.352   [E2]   0.0179 4   786.27 3 3.20E-6 9 786.288 16 1- 0   E1   0.00573 12   804.4 3 1.1E-7 5 947.64 6 4+ 143.352   +E2   0.57   805.80 5 5.6E-8 15 849.266 18 3- 43.4981   [E1]   0.00549 11   808.2 1 7.67E-7 25 851.74 3 2+ 43.4981   +E2   4.3   851.7 1 1.27E-6 4 851.74 3 2+ 0   [E2]   0.01513 30   880.5 1 1.5E-7 4 1023.77 3 4+ 143.352   (+E2)       883.24 4 7.2E-7 4 926.720 15 2+ 43.4981   E2   0.01409 28   904.37 15 6.1E-8 11 947.64 6 4+ 43.4981   [E2]   0.01346 27   926.72 1 5.58E-7 25 926.720 15 2+ 0   (E2)   0.01284 26   941.94 10 4.66E-7 23 1085.26 4 2+ 143.352   [E2]   0.01244 25   946.00 3 9.2E-8 13 989.430 13 2- 43.4981   (E1)   0.00412 8   980.3 1 4.2E-8 1023.77 3 4+ 43.4981   (E2)   0.01152 23   1001.03 3 9.8E-7 4 1044.536 23 0+ 43.4981   E2   0.01107 22   1041.7 2 1.97E-7 16 1085.26 4 2+ 43.4981   (+E2)       1085.4 2 7.7E-8 9 1085.26 4 2+ 0   (E2)   0.00950 19

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