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 | ||
| 1013.853 | 13/2+ | 5.55 ms 2 | IT: 100 % |
|
Electrons:
| Energy (keV) | Intensity (%) | Dose ( MeV/Bq-s ) | |
| Auger L | 7.97 | 47 % 4 | 0.0038 3 |
| CE L | 10.359 11 | 72 % 10 | 0.0075 10 |
| CE M | 22.369 11 | 20 % 3 | 0.0045 6 |
| CE N | 25.326 11 | 5.2 % 7 | 0.00132 18 |
| CE O | 26.145 11 | 1.00 % 14 | 2.6E-4 4 |
| CE P | 26.219 11 | 0.076 % 11 | 2.0E-5 3 |
| Auger K | 56.7 | 0.15 % 3 | 8.5E-5 17 |
| CE K | 196.15 10 | 3.3 % 7 | 0.0065 13 |
| CE K | 222.35 5 | 0.119 % 11 | 2.6E-4 3 |
| CE L | 268.29 10 | 0.60 % 9 | 0.0016 3 |
| CE M | 280.30 10 | 0.141 % 21 | 3.9E-4 6 |
| CE N | 283.26 10 | 0.036 % 5 | 1.01E-4 15 |
| CE O | 284.07 10 | 0.0070 % 11 | 2.0E-5 3 |
| CE P | 284.15 10 | 7.3E-4 % 13 | 2.1E-6 4 |
| CE L | 294.49 5 | 0.212 % 20 | 6.3E-4 6 |
| CE M | 306.50 5 | 0.057 % 5 | 1.75E-4 17 |
| CE N | 309.46 5 | 0.0145 % 14 | 4.5E-5 4 |
| CE O | 310.27 5 | 0.0026 % 3 | 8.2E-6 8 |
| CE P | 310.35 5 | 1.52E-4 % 15 | 4.7E-7 5 |
| CE K | 615.45 5 | 0.152 % 20 | 9.4E-4 12 |
| CE L | 687.59 5 | 0.035 % 5 | 2.4E-4 3 |
| CE M | 699.60 5 | 0.0085 % 11 | 6.0E-5 8 |
| CE N | 702.56 5 | 0.0022 % 3 | 1.52E-5 20 |
| CE O | 703.37 5 | 4.2E-4 % 5 | 2.9E-6 4 |
| CE P | 703.45 5 | 3.7E-5 % 5 | 2.6E-7 3 |
| CE K | 899.66 5 | 0.460 % 12 | 0.00414 11 |
| CE K | 925.80 10 | 0.045 % 11 | 4.2E-4 10 |
| CE L | 971.80 5 | 0.0901 % 23 | 8.75E-4 22 |
| CE M | 983.81 5 | 0.0215 % 6 | 2.11E-4 6 |
| CE N | 986.77 5 | 0.00544 % 14 | 5.36E-5 14 |
| CE O | 987.58 5 | 0.00106 % 3 | 1.05E-5 3 |
| CE P | 987.66 5 | 1.02E-4 % 3 | 1.01E-6 3 |
| CE L | 997.94 10 | 0.012 % 3 | 1.2E-4 3 |
| CE M | 1009.95 10 | 0.0029 % 7 | 2.9E-5 7 |
| CE N | 1012.91 10 | 7.4E-4 % 18 | 7.5E-6 18 |
| CE O | 1013.72 10 | 1.5E-4 % 4 | 1.5E-6 4 |
| CE P | 1013.80 10 | 1.4E-5 % 3 | 1.4E-7 3 |
Gamma and X-ray radiation:
| Energy (keV) | Intensity (%) | Dose ( MeV/Bq-s ) | |
| XR l | 10.6 | 29 % 4 | 0.0031 4 |
| 26.220 11 | 0.0086 % 12 | 2.3E-6 3 | |
| XR kα2 | 72.805 | 1.13 % 18 | 8.2E-4 13 |
| XR kα1 | 74.969 | 1.9 % 3 | 0.00141 23 |
| XR kβ3 | 84.45 | 0.23 % 4 | 1.9E-4 3 |
| XR kβ1 | 84.938 | 0.44 % 7 | 3.7E-4 6 |
| XR kβ2 | 87.3 | 0.16 % 3 | 1.39E-4 23 |
| 284.15 10 | 8.9 % 13 | 0.025 4 | |
| 310.35 5 | 0.74 % 7 | 0.00230 22 | |
| 703.45 5 | 14.0 % 18 | 0.098 13 | |
| 987.66 5 | 84.8 % 18 | 0.838 18 | |
| 1013.8 1 | 0.41 % 10 | 0.0042 10 | |
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 |
| 26.220 | 284.15, 703.45, 987.66 |
| 284.15 | 26.220, 703.45 |
| 310.35 | 703.45 |
| 703.45 | 26.220, 284.15, 310.35 |
| 987.66 | 26.220 |
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 | 5/2- | 1.70×10+7 y 9 | ε: 100 % | 50.6 5 |
|
Electrons:
| Energy (keV) | Intensity (%) | Dose ( MeV/Bq-s ) | |
| Auger L | 7.78 | 37.9 % 9 | 0.00295 7 |
Gamma and X-ray radiation:
| Energy (keV) | Intensity (%) | Dose ( MeV/Bq-s ) | |
| XR l | 10.3 | 22.0 % 9 | 0.00227 9 |