Results:3 different decay possibilities were found
Dataset #1:
Author: F.G. Kondev Citation:Nuclear Data Sheets 177, 509, 2021
| Parent Nucleus | Parent E(level) | Parent Jπ | Parent T1/2 | Decay Mode | GS-GS Q-value (keV) | Daughter Nucleus | Decay Scheme | ENSDF file | ||
| 2949.1224 | 29/2- | 480 ms 7 | IT: 100 % |
|
Electrons:
| Energy (keV) | Intensity (%) | Dose ( MeV/Bq-s ) | |
| CE L | 5.9 3 | 4 % 3 | 2.6E-4 20 |
| Auger L | 7.97 | 71 % 3 | 0.00567 20 |
| CE M | 17.9 3 | 1.0 % 8 | 1.8E-4 14 |
| CE N | 20.9 3 | 0.26 % 20 | 5E-5 4 |
| CE O | 21.7 3 | 0.05 % 4 | 1.1E-5 9 |
| CE P | 21.8 3 | 0.006 % 4 | 1.2E-6 9 |
| Auger K | 56.7 | 1.63 % 18 | 9.2E-4 10 |
| CE K | 65.40 20 | 3.87 % 21 | 0.00253 14 |
| CE K | 85.9 3 | 2.0 % 3 | 0.0017 3 |
| CE K | 129.4 3 | 0.76 % 17 | 9.8E-4 22 |
| CE L | 137.54 20 | 61 % 3 | 0.084 5 |
| CE M | 149.55 20 | 17.1 % 9 | 0.0256 14 |
| CE K | 151.30 20 | 8.3 % 4 | 0.0125 6 |
| CE N | 152.51 20 | 4.36 % 24 | 0.0066 4 |
| CE O | 153.32 20 | 0.78 % 4 | 0.00120 7 |
| CE P | 153.40 20 | 0.0355 % 20 | 5.4E-5 3 |
| CE L | 158.0 3 | 0.35 % 5 | 5.6E-4 9 |
| CE M | 170.0 3 | 0.082 % 13 | 1.40E-4 22 |
| CE K | 170.40 10 | 7.6 % 3 | 0.0129 5 |
| CE N | 173.0 3 | 0.021 % 3 | 3.6E-5 6 |
| CE O | 173.8 3 | 0.0042 % 6 | 7.3E-6 11 |
| CE P | 173.9 3 | 4.5E-4 % 7 | 7.7E-7 12 |
| CE K | 192.20 20 | 1.66 % 21 | 0.0032 4 |
| CE L | 201.5 3 | 0.13 % 3 | 2.6E-4 6 |
| CE M | 213.5 3 | 0.030 % 7 | 6.5E-5 14 |
| CE N | 216.5 3 | 0.0077 % 17 | 1.7E-5 4 |
| CE O | 217.3 3 | 0.0015 % 3 | 3.4E-6 7 |
| CE P | 217.4 3 | 1.6E-4 % 4 | 3.6E-7 8 |
| CE L | 223.44 20 | 1.42 % 7 | 0.00318 15 |
| CE M | 235.45 20 | 0.334 % 16 | 7.9E-4 4 |
| CE N | 238.41 20 | 0.085 % 4 | 2.02E-4 10 |
| CE O | 239.22 20 | 0.0169 % 8 | 4.04E-5 20 |
| CE P | 239.30 20 | 0.00180 % 9 | 4.32E-6 21 |
| CE L | 242.54 10 | 5.56 % 22 | 0.0135 5 |
| CE M | 254.55 10 | 1.44 % 6 | 0.00366 14 |
| CE N | 257.51 10 | 0.363 % 14 | 9.4E-4 4 |
| CE O | 258.32 10 | 0.066 % 3 | 1.71E-4 7 |
| CE P | 258.40 10 | 0.00377 % 15 | 9.7E-6 4 |
| CE L | 264.34 20 | 0.28 % 4 | 7.5E-4 9 |
| CE M | 276.35 20 | 0.067 % 8 | 1.84E-4 23 |
| CE N | 279.31 20 | 0.0170 % 21 | 4.7E-5 6 |
| CE O | 280.12 20 | 0.0034 % 4 | 9.5E-6 12 |
| CE P | 280.20 20 | 3.6E-4 % 5 | 1.01E-6 13 |
| CE K | 365.8 3 | 0.113 % 23 | 4.1E-4 8 |
| CE L | 437.9 3 | 0.019 % 4 | 8.4E-5 17 |
| CE M | 449.9 3 | 0.0045 % 9 | 2.0E-5 4 |
| CE N | 452.9 3 | 0.00114 % 23 | 5.2E-6 10 |
| CE O | 453.7 3 | 2.3E-4 % 5 | 1.03E-6 21 |
| CE P | 453.8 3 | 2.4E-5 % 5 | 1.10E-7 22 |
| CE K | 546.50 20 | 0.99 % 5 | 0.0054 3 |
| CE K | 590.10 20 | 0.041 % 4 | 2.4E-4 3 |
| CE L | 618.64 20 | 0.166 % 9 | 0.00102 6 |
| CE M | 630.65 20 | 0.0387 % 21 | 2.44E-4 13 |
| CE N | 633.61 20 | 0.0098 % 5 | 6.2E-5 3 |
| CE O | 634.42 20 | 0.00196 % 11 | 1.24E-5 7 |
| CE P | 634.50 20 | 2.10E-4 % 11 | 1.33E-6 7 |
| CE L | 662.24 20 | 0.0099 % 11 | 6.6E-5 7 |
| CE M | 674.25 20 | 0.0024 % 3 | 1.62E-5 18 |
| CE N | 677.21 20 | 6.1E-4 % 7 | 4.1E-6 5 |
| CE O | 678.02 20 | 1.17E-4 % 13 | 8.0E-7 9 |
| CE P | 678.10 20 | 1.02E-5 % 11 | 6.9E-8 8 |
| CE K | 732.2 5 | 0.047 % 5 | 3.4E-4 4 |
| CE K | 737.10 10 | 15.68 % 23 | 0.1156 17 |
| CE K | 750.50 10 | 0.732 % | 0.00549 |
| CE K | 763.9 3 | 0.032 % 3 | 2.44E-4 22 |
| CE K | 785.80 10 | 0.58 % 9 | 0.0046 7 |
| CE L | 804.3 5 | 0.0098 % 10 | 7.9E-5 8 |
| CE L | 809.24 10 | 4.56 % 7 | 0.0369 6 |
| CE M | 816.3 5 | 0.0023 % 3 | 1.92E-5 20 |
| CE N | 819.3 5 | 5.9E-4 % 6 | 4.9E-6 5 |
| CE O | 820.1 5 | 1.16E-4 % 12 | 9.5E-7 10 |
| CE P | 820.2 5 | 1.08E-5 % 11 | 8.8E-8 9 |
| CE M | 821.25 10 | 1.152 % 18 | 0.00946 15 |
| CE L | 822.64 10 | 0.1551 % | 0.001276 |
| CE N | 824.21 10 | 0.296 % 5 | 0.00244 4 |
| CE O | 825.02 10 | 0.0577 % 9 | 4.76E-4 8 |
| CE P | 825.10 10 | 0.00534 % 9 | 4.40E-5 7 |
| CE M | 834.65 10 | 0.0372 % | 3.11E-4 |
| CE L | 836.0 3 | 0.0067 % 6 | 5.6E-5 5 |
| CE N | 837.61 10 | 0.00944 % | 7.91E-5 |
| CE O | 838.42 10 | 0.00183 % | 1.537E-5 |
| CE P | 838.50 10 | 1.700E-4 % | 1.425E-6 |
| CE M | 848.0 3 | 0.00161 % 15 | 1.37E-5 12 |
| CE N | 851.0 3 | 4.1E-4 % 4 | 3.5E-6 3 |
| CE O | 851.8 3 | 7.9E-5 % 7 | 6.8E-7 6 |
| CE P | 851.9 3 | 7.4E-6 % 7 | 6.3E-8 6 |
| CE L | 857.94 10 | 0.106 % 13 | 9.1E-4 11 |
| CE M | 869.95 10 | 0.025 % 3 | 2.2E-4 3 |
| CE N | 872.91 10 | 0.0064 % 8 | 5.6E-5 7 |
| CE O | 873.72 10 | 0.00127 % 16 | 1.11E-5 14 |
| CE P | 873.80 10 | 1.27E-4 % 21 | 1.11E-6 18 |
| CE K | 939.0 3 | 1.60 % 9 | 0.0150 8 |
| CE L | 1011.1 3 | 0.409 % 22 | 0.00414 22 |
| CE M | 1023.1 3 | 0.102 % 6 | 0.00104 6 |
| CE N | 1026.1 3 | 0.0261 % 14 | 2.68E-4 15 |
| CE O | 1026.9 3 | 0.0051 % 3 | 5.3E-5 3 |
| CE P | 1027.0 3 | 4.9E-4 % 3 | 5.1E-6 3 |
Gamma and X-ray radiation:
| Energy (keV) | Intensity (%) | Dose ( MeV/Bq-s ) | |
| 5.0 5 S | 9.6E-10 % 12 | 4.8E-14 8 | |
| XR l | 10.6 | 43.4 % 25 | 0.0046 3 |
| 21.8 3 S | 0.04 % 3 | 8E-6 6 | |
| XR kα2 | 72.805 | 12.2 % 3 | 0.00888 24 |
| XR kα1 | 74.969 | 20.3 % 5 | 0.0153 4 |
| XR kβ3 | 84.45 | 2.46 % 6 | 0.00208 5 |
| XR kβ1 | 84.938 | 4.71 % 12 | 0.00400 11 |
| XR kβ2 | 87.3 | 1.72 % 5 | 0.00150 4 |
| 153.4 2 | 5.6 % 3 | 0.0087 5 | |
| 173.9 3 | 1.29 % 20 | 0.0022 3 | |
| 217.4 3 | 0.89 % 20 | 0.0019 4 | |
| 239.3 2 | 12.8 % 6 | 0.0306 14 | |
| 258.4 1 | 82 % 3 | 0.212 8 | |
| 280.2 2 | 4.0 % 5 | 0.0111 14 | |
| 453.8 3 | 0.99 % 20 | 0.0045 9 | |
| 634.5 2 | 20.9 % 11 | 0.133 7 | |
| 678.1 2 | 3.7 % 4 | 0.025 3 | |
| 820.2 5 | 5.6 % 6 | 0.046 5 | |
| 825.1 1 | 72.6 % 4 | 0.599 3 | |
| 838.5 1 | 99.064 % | 0.83065 | |
| 851.9 3 | 4.5 % 4 | 0.038 3 | |
| 873.8 1 | 50.6 % 23 | 0.442 20 | |
| 1027.0 3 | 15.2 % 8 | 0.156 8 | |
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 |
| 5.0 | 21.8 (6.21), 153.4 (6.21), 173.9 (6.21), 217.4 (6.21), 239.3 (6.21), 258.4 (6.21), 280.2 (6.21), 453.8 (6.21), 634.5 (6.21), 678.1 (6.21), 820.2, 838.5 (6.21), 851.9 (6.21), 873.8 (6.21), 1027.0 (6.21) |
| 21.8 | 5.0 (6.21), 153.4, 173.9, 217.4, 258.4 (4.20E-8), 634.5, 678.1, 820.2 (6.21), 825.1 (6.21), 838.5 (4.20E-8), 851.9 |
| 153.4 | 5.0 (6.21), 21.8, 173.9, 217.4, 239.3, 258.4 (4.20E-8), 280.2, 453.8, 634.5, 678.1, 820.2 (6.21), 825.1 (6.21), 838.5 (4.20E-8), 851.9, 873.8 |
| 173.9 | 5.0 (6.21), 21.8, 153.4, 258.4 (4.20E-8), 280.2, 678.1, 820.2 (6.21), 825.1 (6.21), 838.5 (4.20E-8) |
| 217.4 | 5.0 (6.21), 21.8, 153.4, 258.4 (4.20E-8), 280.2, 634.5, 820.2 (6.21), 825.1 (6.21), 838.5 (4.20E-8) |
| 239.3 | 5.0 (6.21), 153.4, 258.4 (4.20E-8), 634.5, 820.2 (6.21), 825.1 (6.21), 838.5 (4.20E-8) |
| 258.4 | 5.0 (6.21), 21.8 (4.20E-8), 153.4 (4.20E-8), 173.9 (4.20E-8), 217.4 (4.20E-8), 239.3 (4.20E-8), 634.5 (4.20E-8), 678.1 (4.20E-8), 820.2 (6.21), 825.1 (6.21), 838.5, 851.9 (4.20E-8), 873.8 (4.20E-8), 1027.0 (4.20E-8) |
| 280.2 | 5.0 (6.21), 153.4, 173.9, 217.4, 634.5, 678.1, 820.2 (6.21), 825.1 (6.21), 838.5, 851.9 |
| 453.8 | 5.0 (6.21), 153.4, 678.1, 820.2 (6.21), 825.1 (6.21), 838.5 |
| 634.5 | 5.0 (6.21), 21.8, 153.4, 217.4, 239.3, 258.4 (4.20E-8), 280.2, 820.2 (6.21), 825.1 (6.21), 838.5 (4.20E-8) |
| 678.1 | 5.0 (6.21), 21.8, 153.4, 173.9, 258.4 (4.20E-8), 280.2, 453.8, 820.2 (6.21), 825.1 (6.21), 838.5 (4.20E-8) |
| 820.2 | 5.0, 21.8 (6.21), 153.4 (6.21), 173.9 (6.21), 217.4 (6.21), 239.3 (6.21), 258.4 (6.21), 280.2 (6.21), 453.8 (6.21), 634.5 (6.21), 678.1 (6.21), 838.5 (6.21), 851.9 (6.21), 873.8 (6.21), 1027.0 (6.21) |
| 825.1 | 21.8 (6.21), 153.4 (6.21), 173.9 (6.21), 217.4 (6.21), 239.3 (6.21), 258.4 (6.21), 280.2 (6.21), 453.8 (6.21), 634.5 (6.21), 678.1 (6.21), 838.5 (6.21), 851.9 (6.21), 873.8 (6.21), 1027.0 (6.21) |
| 838.5 | 5.0 (6.21), 21.8 (4.20E-8), 153.4 (4.20E-8), 173.9 (4.20E-8), 217.4 (4.20E-8), 239.3 (4.20E-8), 258.4, 280.2, 453.8, 634.5 (4.20E-8), 678.1 (4.20E-8), 820.2 (6.21), 825.1 (6.21), 851.9 (4.20E-8), 873.8 (4.20E-8), 1027.0 (4.20E-8) |
| 851.9 | 5.0 (6.21), 21.8, 153.4, 258.4 (4.20E-8), 280.2, 820.2 (6.21), 825.1 (6.21), 838.5 (4.20E-8) |
| 873.8 | 5.0 (6.21), 153.4, 258.4 (4.20E-8), 820.2 (6.21), 825.1 (6.21), 838.5 (4.20E-8) |
| 1027.0 | 5.0 (6.21), 258.4 (4.20E-8), 820.2 (6.21), 825.1 (6.21), 838.5 (4.20E-8) |
Dataset #2:
Author: F.G. Kondev Citation:Nuclear Data Sheets 177, 509, 2021
| Parent Nucleus | Parent E(level) | Parent Jπ | Parent T1/2 | Decay Mode | GS-GS Q-value (keV) | Daughter Nucleus | Decay Scheme | ENSDF file | ||
| 825.1110 | 13/2+ | 6.21 s 8 | IT: 100 % |
|
Electrons:
| Energy (keV) | Intensity (%) | Dose ( MeV/Bq-s ) | |
| CE M | 1.1 7 | 4.30 % 8 | 5E-5 3 |
| CE N | 4.1 7 | 1.225 % 19 | 5.0E-5 9 |
| CE O | 4.9 7 | 0.198 % 3 | 9.8E-6 14 |
| CE P | 5.0 7 | 0.00481 % 8 | 2.4E-7 3 |
| Auger L | 7.97 | 10.8 % 3 | 8.57E-4 21 |
| Auger K | 56.7 | 0.58 % 6 | 3.3E-4 4 |
| CE K | 732.2 5 | 0.047 % 3 | 3.45E-4 25 |
| CE K | 737.10 10 | 15.68 % | 0.1156 |
| CE L | 804.3 5 | 0.0099 % 7 | 7.9E-5 6 |
| CE L | 809.24 10 | 4.56 % | 0.0369 |
| CE M | 816.3 5 | 0.00237 % 17 | 1.94E-5 14 |
| CE N | 819.3 5 | 6.0E-4 % 4 | 4.9E-6 4 |
| CE O | 820.1 5 | 1.17E-4 % 8 | 9.6E-7 7 |
| CE P | 820.2 5 | 1.09E-5 % 8 | 8.9E-8 6 |
| CE M | 821.25 10 | 1.151 % | 0.00946 |
| CE N | 824.21 10 | 0.295 % | 0.00244 |
| CE O | 825.02 10 | 0.0577 % | 4.76E-4 |
| CE P | 825.10 10 | 0.00534 % | 4.40E-5 |
Gamma and X-ray radiation:
| Energy (keV) | Intensity (%) | Dose ( MeV/Bq-s ) | |
| 5.0 7 S | 1.463E-9 % 8 | 7.3E-14 10 | |
| XR l | 10.6 | 6.6 % 3 | 7.0E-4 3 |
| XR kα2 | 72.805 | 4.36 % 9 | 0.00317 7 |
| XR kα1 | 74.969 | 7.27 % 14 | 0.00545 11 |
| XR kβ3 | 84.45 | 0.878 % 17 | 7.41E-4 15 |
| XR kβ1 | 84.938 | 1.68 % 3 | 0.00143 3 |
| XR kβ2 | 87.3 | 0.615 % 13 | 5.37E-4 11 |
| 820.2 5 | 5.7 % 4 | 0.047 3 | |
| 825.1 1 | 72.6 % | 0.599 | |
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 |
| 5.0 | 820.2 |
| 820.2 | 5.0 |
Dataset #3:
Author: F.G. Kondev Citation:Nuclear Data Sheets 177, 509, 2021
| Parent Nucleus | Parent E(level) | Parent Jπ | Parent T1/2 | Decay Mode | GS-GS Q-value (keV) | Daughter Nucleus | Decay Scheme | ENSDF file | ||
| 0 | 5/2- | 51.92 h 3 | ε: 100 % | 975 6 |
|
Electrons:
| Energy (keV) | Intensity (%) | Dose ( MeV/Bq-s ) | |
| Auger L | 7.78 | 60.1 % 15 | 0.00468 11 |
| Auger K | 55.2 | 3.4 % 4 | 0.00185 20 |
| CE K | 193.6648 12 | 12.789 % | 0.02476686 |
| CE L | 263.8485 11 | 4.168 % | 0.01099829 |
| CE M | 275.4911 11 | 1.0352 % | 0.002851946 |
| CE N | 278.3497 11 | 0.26 % | 7.23201E-4 |
| CE O | 279.1277 10 | 0.0475 % | 1.326185E-4 |
| CE K | 315.790 3 | 0.490 % 11 | 0.00155 4 |
| CE L | 385.973 3 | 0.0821 % 20 | 3.17E-4 8 |
| CE M | 397.616 3 | 0.0192 % 4 | 7.62E-5 17 |
| CE N | 400.475 3 | 0.00484 % 11 | 1.94E-5 4 |
| CE O | 401.253 3 | 9.41E-4 % 22 | 3.78E-6 9 |
| CE K | 594.985 3 | 0.00803 % 22 | 4.78E-5 13 |
| CE L | 665.168 3 | 0.00188 % 5 | 1.25E-5 4 |
| CE M | 676.811 3 | 4.56E-4 % 13 | 3.09E-6 9 |
| CE N | 679.669 3 | 1.15E-4 % 3 | 7.79E-7 22 |
| CE O | 680.448 3 | 2.14E-5 % 6 | 1.46E-7 4 |
Gamma and X-ray radiation:
| Energy (keV) | Intensity (%) | Dose ( MeV/Bq-s ) | |
| XR l | 10.3 | 34.8 % 14 | 0.00359 15 |
| XR kα2 | 70.832 | 25.1 % 5 | 0.0178 4 |
| XR kα1 | 72.873 | 42.0 % 8 | 0.0306 6 |
| XR kβ3 | 82.115 | 5.08 % 10 | 0.00417 8 |
| XR kβ1 | 82.574 | 9.72 % 20 | 0.00802 17 |
| XR kβ2 | 84.865 | 3.54 % 7 | 0.00301 6 |
| 279.1952 10 | 80.94 % | 0.22598 | |
| 401.320 3 | 3.35 % 6 | 0.01344 24 | |
| 680.515 3 | 0.754 % 18 | 0.00513 12 | |
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 |
| 279.1952 | 401.320 (2.83E-10) |
| 401.320 | 279.1952 (2.83E-10) |