Results:2 different decay possibilities were found
Dataset #1:
Author: N. Nica Citation:Nuclear Data Sheets 195, 1 (2024)
| 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 | 0+ | 19.2 s 6 | α: 0.035 12 % | 4856 4 |
|
Alphas:
| Energy (keV) | Intensity (%) | Dose ( MeV/Bq-s ) |
| 4739 4 | 0.035 % | 0.0017 |
Dataset #2:
Author: Coral M. Baglin Citation:Nuclear Data Sheets 109, 1103 (2008)
| 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 | 0+ | 19.2 s 6 | ε: 99.965 12 % | 4206 30 |
|
Beta+:
| Energy (keV) | End-point energy (keV) | Intensity (%) | Dose ( MeV/Bq-s ) |
| 1259 14 | 2.79E+3 3 | 3.4 % 5 | 0.043 6 |
| 1280 14 ? | 2.83E+3 3 | 0.15 % 15 | 0.0019 19 |
| 1304 14 ? | 2.89E+3 3 | 0.15 % 15 | 0.0020 20 |
| 1382 14 | 3.06E+3 3 | 36 % 4 | 0.50 6 |
Mean beta+ energy: 1.37E+3 keV 20, total beta+ intensity: 40 % 4, mean beta+ dose: 0.54 MeV/Bq-s 10
Electrons:
| Energy (keV) | Intensity (%) | Dose ( MeV/Bq-s ) | |
| Auger L | 6.35 | 80 % 4 | 0.00508 23 |
| CE K | 30.3 4 | 1.5 % 10 | 5E-4 3 |
| CE L | 34.1 4 | 2.6 % 8 | 9E-4 3 |
| CE M | 43.1 4 | 0.58 % 17 | 2.5E-4 8 |
| CE N | 45.2 4 | 0.14 % 4 | 6.3E-5 19 |
| CE O | 45.8 4 | 0.022 % 7 | 1.0E-5 3 |
| Auger K | 46.2 | 4.8 % 5 | 0.00221 22 |
| CE K | 58.38 20 | 46 % | 0.027 |
| CE L | 86.0 4 | 0.9 % 6 | 8E-4 5 |
| CE M | 95.0 4 | 0.23 % 15 | 2.2E-4 14 |
| CE N | 97.1 4 | 0.06 % 4 | 5E-5 4 |
| CE O | 97.7 4 | 0.007 % 4 | 7E-6 4 |
| CE K | 105.1 3 | 1.0 % 6 | 0.0010 6 |
| CE L | 114.12 20 | 15 % | 0.018 |
| CE M | 123.09 20 | 3.6 % | 0.0045 |
| CE N | 125.23 20 | 0.9 % | 0.0011 |
| CE O | 125.77 20 | 0.12 % | 1.6E-4 |
| CE K | 157.18 20 | 0.6 % 3 | 0.0010 5 |
| CE L | 160.8 3 | 0.29 % 9 | 4.6E-4 14 |
| CE M | 169.8 3 | 0.071 % 22 | 1.2E-4 4 |
| CE N | 171.9 3 | 0.016 % 5 | 2.8E-5 8 |
| CE O | 172.5 3 | 0.0024 % 5 | 4.1E-6 9 |
| CE K | 202.68 20 | 0.11 % 6 | 2.3E-4 13 |
| CE L | 212.92 20 | 0.153 % 16 | 3.2E-4 3 |
| CE M | 221.89 20 | 0.036 % 5 | 8.0E-5 10 |
| CE N | 224.03 20 | 0.0085 % 10 | 1.91E-5 23 |
| CE O | 224.57 20 | 0.00126 % 13 | 2.8E-6 3 |
| CE L | 258.42 20 | 0.024 % 4 | 6.3E-5 9 |
| CE M | 267.39 20 | 0.0057 % 7 | 1.52E-5 20 |
| CE N | 269.53 20 | 0.00135 % 18 | 3.6E-6 5 |
| CE O | 270.07 20 | 2.0E-4 % 3 | 5.5E-7 9 |
| CE K | 328.5 3 | 0.09 % 6 | 2.9E-4 19 |
| CE L | 384.2 3 | 0.018 % 7 | 7E-5 3 |
| CE M | 393.2 3 | 0.0041 % 14 | 1.6E-5 6 |
| CE N | 395.3 3 | 1.0E-3 % 3 | 3.8E-6 14 |
| CE O | 395.9 3 | 1.5E-4 % 6 | 5.8E-7 23 |
Gamma and X-ray radiation:
| Energy (keV) | Intensity (%) | Dose ( MeV/Bq-s ) | |
| XR l | 8.15 | 29.9 % 18 | 0.00244 15 |
| 45.8 4 | 0.46 % 14 | 2.1E-4 6 | |
| XR kα2 | 56.28 | 27.2 % 17 | 0.0153 9 |
| XR kα1 | 57.535 | 47 % 3 | 0.0270 16 |
| XR kβ3 | 64.948 | 5.3 % 3 | 0.00344 21 |
| XR kβ1 | 65.222 | 10.3 % 6 | 0.0067 4 |
| XR kβ2 | 66.982 | 3.51 % 21 | 0.00235 14 |
| 97.7 4 | 0.62 % 8 | 6.1E-4 8 | |
| 125.8 2 | 33 % | 0.041 | |
| 172.5 3 | 1.9 % 3 | 0.0033 5 | |
| 224.6 2 | 2.6 % 3 | 0.0058 6 | |
| 270.1 2 | 0.76 % 9 | 0.00204 24 | |
| 395.9 3 | 1.8 % 5 | 0.0070 19 | |
| Annihil. | 511.0 | 79 % 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 |
| 45.8 | 125.8, 224.6 |
| 97.7 | 125.8, 172.5 |
| 125.8 | 45.8, 97.7, 172.5, 224.6, 270.1 |
| 172.5 | 97.7, 125.8 |
| 224.6 | 45.8, 125.8 |
| 270.1 | 125.8 |