Results:2 different decay possibilities were found
Dataset #1:
Author: F.G. Kondev Citation:Nuclear Data Sheets 166, 1 (2020)
| Parent Nucleus | Parent E(level) | Parent Jπ | Parent T1/2 | Decay Mode | GS-GS Q-value (keV) | Daughter Nucleus | Decay Scheme | ENSDF file | ||
| 1556.43 | 13/2+ | 1.09 ms 4 | IT: 100 % |
|
Electrons:
| Energy (keV) | Intensity (%) | Dose ( MeV/Bq-s ) | |
| Auger L | 7.6 | 55.6 % 13 | 0.00422 10 |
| CE L | 34.2 3 | 11.0 % 8 | 0.0038 3 |
| CE M | 45.4 3 | 2.57 % 18 | 0.00117 8 |
| CE N | 48.2 3 | 0.64 % 4 | 3.11E-4 21 |
| CE O | 48.9 3 | 0.122 % 8 | 6.0E-5 4 |
| Auger K | 53.8 | 2.29 % 24 | 0.00123 13 |
| CE K | 78.3 5 | 54.0 % | 0.0423 |
| CE K | 127.2 5 | 1.95 % 17 | 0.00248 21 |
| CE L | 146.6 5 | 16.3 % | 0.0239 |
| CE M | 157.8 5 | 4.09 % | 0.00645 |
| CE N | 160.6 5 | 1.035 % | 0.00166 |
| CE O | 161.3 5 | 0.193 % | 3.11E-4 |
| CE L | 195.5 5 | 8.3 % 7 | 0.0161 14 |
| CE M | 206.7 5 | 2.24 % 19 | 0.0046 4 |
| CE N | 209.5 5 | 0.56 % 5 | 0.00117 10 |
| CE O | 210.2 5 | 0.094 % 8 | 1.98E-4 17 |
| CE K | 296.32 11 | 3.36 % 11 | 0.0100 3 |
| CE L | 364.58 11 | 1.30 % 4 | 0.00472 15 |
| CE M | 375.86 11 | 0.324 % 11 | 0.00122 4 |
| CE N | 378.62 11 | 0.081 % 3 | 3.06E-4 10 |
| CE O | 379.36 11 | 0.0141 % 5 | 5.36E-5 17 |
| CE K | 384.48 12 | 0.16 % 3 | 6.3E-4 11 |
| CE L | 452.74 12 | 0.027 % 5 | 1.22E-4 22 |
| CE M | 464.02 12 | 0.0063 % 11 | 2.9E-5 5 |
| CE N | 466.78 12 | 0.0016 % 3 | 7.3E-6 13 |
| CE O | 467.52 12 | 3.0E-4 % 5 | 1.4E-6 3 |
| CE K | 795.73 21 | 0.0125 % 21 | 1.00E-4 16 |
| CE L | 863.99 21 | 0.0025 % 4 | 2.1E-5 4 |
| CE M | 875.27 21 | 5.9E-4 % 10 | 5.1E-6 8 |
| CE N | 878.03 21 | 1.47E-4 % 24 | 1.29E-6 21 |
| CE O | 878.77 21 | 2.7E-5 % 4 | 2.4E-7 4 |
| CE K | 883.52 10 | 0.423 % 20 | 0.00374 18 |
| CE K | 932.5 3 | 0.312 % 10 | 0.00291 10 |
| CE L | 951.78 10 | 0.068 % 3 | 6.5E-4 3 |
| CE M | 963.06 10 | 0.0158 % 8 | 1.52E-4 7 |
| CE N | 965.82 10 | 0.00396 % 19 | 3.83E-5 18 |
| CE O | 966.56 10 | 7.5E-4 % 4 | 7.3E-6 4 |
| CE L | 1000.8 3 | 0.0580 % 20 | 5.80E-4 20 |
| CE M | 1012.1 3 | 0.0136 % 5 | 1.38E-4 5 |
| CE N | 1014.8 3 | 0.00342 % 12 | 3.47E-5 12 |
| CE O | 1015.57 25 | 6.34E-4 % 21 | 6.43E-6 22 |
Gamma and X-ray radiation:
| Energy (keV) | Intensity (%) | Dose ( MeV/Bq-s ) | |
| XR l | 9.99 | 30.6 % 13 | 0.00305 13 |
| 49.0 3 S | 1.25 % 8 | 6.1E-4 4 | |
| XR kα2 | 68.894 | 16.6 % 4 | 0.0114 3 |
| XR kα1 | 70.818 | 27.9 % 6 | 0.0198 4 |
| XR kβ3 | 79.824 | 3.37 % 7 | 0.00269 5 |
| XR kβ1 | 80.225 | 6.45 % 13 | 0.00517 11 |
| XR kβ2 | 82.473 | 2.33 % 5 | 0.00192 4 |
| 161.4 5 | 6.51 % | 0.01051 | |
| 210.3 5 | 4.8 % 4 | 0.0101 8 | |
| 379.42 11 | 92.9 % 27 | 0.352 10 | |
| 467.58 12 | 1.82 % 33 | 0.0085 15 | |
| 878.83 21 | 2.02 % 33 | 0.018 3 | |
| 966.62 10 | 30.8 % 14 | 0.298 14 | |
| 1015.63 25 | 66.2 % 20 | 0.672 20 | |
Gamma Coincidence Data:
For each gamma, the list of gammas in coincidence is given.
If experimentally known, an estimate of the average time interval (in seconds) between both gammas is given.
| E(γ) | Coincidence |
| 49.0 | 161.4, 379.42, 467.58, 878.83, 966.62 |
| 161.4 | 49.0, 379.42, 467.58, 878.83, 966.62, 1015.63 |
| 210.3 | 379.42, 467.58, 878.83, 966.62 |
| 379.42 | 49.0, 161.4, 210.3, 966.62, 1015.63 |
| 467.58 | 49.0, 161.4, 210.3, 878.83 |
| 878.83 | 49.0, 161.4, 210.3, 467.58 |
| 966.62 | 49.0, 161.4, 210.3, 379.42 |
| 1015.63 | 161.4, 379.42 |
Dataset #2:
Author: F.G. Kondev Citation:Nuclear Data Sheets 166, 1 (2020)
| Parent Nucleus | Parent E(level) | Parent Jπ | Parent T1/2 | Decay Mode | GS-GS Q-value (keV) | Daughter Nucleus | Decay Scheme | ENSDF file | ||
| 0.0 | 1/2- | 5.14 m 9 | β-: 100 % | 1533 4 |
|
Beta-:
| Energy (keV) | End-point energy (keV) | Intensity (%) | Dose ( MeV/Bq-s ) |
| 25.8 11 | 99 4 | 0.005 % 3 | 1.3E-6 8 |
| 52.0 12 | 193 4 | 0.006 % 3 | 3.1E-6 16 |
| 88.4 13 | 314 4 | 0.007 % 4 | 6E-6 4 |
| 113.0 13 | 392 4 | 0.0035 % 17 | 4.0E-6 19 |
| 297.2 15 | 914 4 | 0.014 % 7 | 4.2E-5 21 |
| 458.0 16 | 1329 4 | 3.2 % 15 | 0.015 7 |
| 540.4 17 | 1533 4 | 96.8 % 15 | 0.523 8 |
Mean beta- energy: 538 keV 16, total beta- intensity: 100.0 % 21, mean beta- dose: 0.538 MeV/Bq-s 19
Electrons:
| Energy (keV) | Intensity (%) | Dose ( MeV/Bq-s ) | |
| Auger L | 7.78 | 0.783 % 19 | 6.09E-5 15 |
| Auger K | 55.2 | 0.040 % 4 | 2.21E-5 24 |
| CE K | 118.17 20 | 1.08 % | 0.00127 |
| CE L | 188.35 20 | 0.359 % | 6.75E-4 |
| CE M | 200.00 20 | 0.0893 % | 1.79E-4 |
| CE N | 202.85 20 | 0.0224 % | 4.55E-5 |
| CE O | 203.63 20 | 0.00409 % | 8.33E-6 |
| CE K | 330.1 3 | 0.0017 % 8 | 6E-6 3 |
| CE L | 400.3 3 | 2.9E-4 % 13 | 1.2E-6 5 |
| CE M | 411.9 3 | 7E-5 % 3 | 2.8E-7 13 |
| CE N | 414.8 3 | 1.7E-5 % 8 | 7E-8 3 |
| CE O | 415.5 3 | 3.3E-6 % 15 | 1.4E-8 6 |
| CE K | 435.77 5 | 1.6E-5 % 10 | 7E-8 4 |
| CE L | 505.95 5 | 4.1E-6 % 24 | 2.1E-8 12 |
| CE M | 517.60 5 | 1.0E-6 % 6 | 5E-9 3 |
| CE N | 520.45 5 | 2.5E-7 % 15 | 1.3E-9 8 |
| CE O | 521.23 5 | 5E-8 % 3 | 2.5E-10 14 |
| CE K | 533.1 7 | 1.3E-5 % 6 | 7E-8 3 |
| CE L | 603.3 7 | 3.2E-6 % 16 | 2.0E-8 10 |
| CE M | 614.9 7 | 8E-7 % 4 | 4.9E-9 24 |
| CE N | 617.8 7 | 2.0E-7 % 10 | 1.2E-9 6 |
| CE O | 618.5 7 | 3.7E-8 % 18 | 2.3E-10 11 |
| CE K | 635.3 8 | 3.5E-5 % 19 | 2.2E-7 12 |
| CE L | 705.5 8 | 6E-6 % 3 | 4.0E-8 22 |
| CE M | 717.1 8 | 1.3E-6 % 7 | 1.0E-8 5 |
| CE N | 720.0 8 | 3.3E-7 % 18 | 2.4E-9 13 |
| CE O | 720.7 8 | 7E-8 % 4 | 5E-10 3 |
| CE K | 851.7 6 | 1.2E-5 % 6 | 1.0E-7 5 |
| CE L | 921.9 6 | 2.3E-6 % 12 | 2.2E-8 11 |
| CE K | 929.2 8 | 9E-6 % 5 | 9E-8 5 |
| CE M | 933.5 6 | 6E-7 % 3 | 5E-9 3 |
| CE N | 936.4 6 | 1.4E-7 % 7 | 1.3E-9 7 |
| CE O | 937.1 6 | 2.7E-8 % 13 | 2.5E-10 13 |
| CE L | 999.4 8 | 1.5E-6 % 9 | 1.5E-8 9 |
| CE M | 1011.0 8 | 3.5E-7 % 20 | 3.5E-9 20 |
| CE N | 1013.9 8 | 9E-8 % 5 | 9E-10 5 |
| CE O | 1014.6 8 | 1.7E-8 % 10 | 1.7E-10 10 |
| CE K | 1051.3 6 | 2.9E-5 % 19 | 3.0E-7 20 |
| CE K | 1055.6 15 | 7E-6 % 4 | 7E-8 4 |
| CE L | 1121.5 6 | 5E-6 % 3 | 6E-8 4 |
| CE L | 1125.8 15 | 1.1E-6 % 6 | 1.2E-8 7 |
| CE M | 1133.1 6 | 1.2E-6 % 7 | 1.3E-8 8 |
| CE K | 1133.2 4 | 5.1E-5 % 25 | 6E-7 3 |
| CE N | 1136.0 6 | 2.9E-7 % 18 | 3.3E-9 20 |
| CE O | 1136.7 6 | 6E-8 % 3 | 6E-10 4 |
| CE M | 1137.4 15 | 2.4E-7 % 14 | 2.8E-9 16 |
| CE N | 1140.3 15 | 6E-8 % 4 | 7E-10 4 |
| CE O | 1141.0 15 | 1.2E-8 % 7 | 1.4E-10 8 |
| CE K | 1145.3 10 | 4E-6 % 3 | 5E-8 3 |
| CE L | 1203.4 4 | 8E-6 % 4 | 1.0E-7 5 |
| CE M | 1215.0 4 | 1.9E-6 % 9 | 2.3E-8 11 |
| CE L | 1215.5 10 | 7E-7 % 4 | 8E-9 5 |
| CE N | 1217.9 4 | 4.8E-7 % 23 | 6E-9 3 |
| CE O | 1218.6 4 | 9E-8 % 5 | 1.1E-9 6 |
| CE M | 1227.1 10 | 1.5E-7 % 10 | 1.9E-9 12 |
| CE N | 1230.0 10 | 3.9E-8 % 24 | 5E-10 3 |
| CE O | 1230.7 10 | 8E-9 % 5 | 9E-11 6 |
| CE K | 1254.8 8 | 2.1E-6 % 12 | 2.7E-8 15 |
| CE L | 1325.0 8 | 3.4E-7 % 20 | 5E-9 3 |
| CE M | 1336.6 8 | 8E-8 % 5 | 1.1E-9 6 |
| CE N | 1339.5 8 | 2.0E-8 % 12 | 2.7E-10 16 |
| CE O | 1340.2 8 | 3.9E-9 % 23 | 5E-11 3 |
| CE K | 1348.4 5 | 2.4E-5 % 13 | 3.2E-7 17 |
| CE L | 1418.6 5 | 3.9E-6 % 20 | 5E-8 3 |
| CE M | 1430.2 5 | 9E-7 % 5 | 1.3E-8 7 |
| CE N | 1433.1 5 | 2.3E-7 % 12 | 3.2E-9 17 |
| CE O | 1433.8 5 | 4.4E-8 % 23 | 6E-10 3 |
Gamma and X-ray radiation:
| Energy (keV) | Intensity (%) | Dose ( MeV/Bq-s ) | |
| XR l | 10.3 | 0.454 % 19 | 4.68E-5 19 |
| XR kα2 | 70.832 | 0.298 % 6 | 2.11E-4 5 |
| XR kα1 | 72.873 | 0.500 % 10 | 3.64E-4 7 |
| XR kβ3 | 82.115 | 0.0604 % 12 | 4.96E-5 10 |
| XR kβ1 | 82.574 | 0.1156 % 24 | 9.54E-5 20 |
| XR kβ2 | 84.865 | 0.0421 % 9 | 3.57E-5 7 |
| 203.70 20 | 2.2 % | 0.0045 | |
| 415.6 3 | 0.013 % 6 | 5.4E-5 25 | |
| 521.30 5 | 0.0007 % 4 | 3.6E-6 21 | |
| 618.6 7 | 0.0010 % 5 | 6E-6 3 | |
| 720.8 8 | 0.0011 % 6 | 8E-6 4 | |
| 937.2 6 | 0.0020 % 10 | 1.9E-5 9 | |
| 1014.7 8 | 0.0007 % 4 | 7E-6 4 | |
| 1136.8 6 | 0.0046 % 24 | 5E-5 3 | |
| 1141.1 15 | 0.0007 % 4 | 8E-6 5 | |
| 1218.7 4 | 0.0062 % 30 | 8E-5 4 | |
| 1230.8 10 | 0.00051 % 32 | 6E-6 4 | |
| 1340.3 8 | 0.00033 % 19 | 4E-6 3 | |
| 1433.9 5 | 0.0044 % 23 | 6E-5 3 | |
Gamma Coincidence Data:
For each gamma, the list of gammas in coincidence is given.
If experimentally known, an estimate of the average time interval (in seconds) between both gammas is given.
| E(γ) | Coincidence |
| 203.70 | 415.6 (1.46E-9), 521.30 (1.46E-9), 720.8 (1.46E-9), 937.2 (1.46E-9), 1014.7 (1.46E-9), 1136.8 (1.46E-9), 1230.8 (1.46E-9) |
| 415.6 | 203.70 (1.46E-9), 521.30, 720.8 |
| 521.30 | 203.70 (1.46E-9), 415.6, 618.6 |
| 618.6 | 521.30, 720.8 |
| 720.8 | 203.70 (1.46E-9), 415.6, 618.6 |
| 937.2 | 203.70 (1.46E-9) |
| 1014.7 | 203.70 (1.46E-9) |
| 1136.8 | 203.70 (1.46E-9) |
| 1230.8 | 203.70 (1.46E-9) |