Results:3 different decay possibilities were found
Dataset #1:
Author: Jun Chen and Balraj Singh Citation:Nuclear Data Sheets 157, 1 (2019)
| Parent Nucleus | Parent E(level) | Parent Jπ | Parent T1/2 | Decay Mode | GS-GS Q-value (keV) | Daughter Nucleus | Decay Scheme | ENSDF file | ||
| 256.89510 | 2+ | 0.35 s 4 | IT: 99.5 5 % |
|
Gamma and X-ray radiation:
| Energy (keV) | Intensity (%) | Dose ( MeV/Bq-s ) | |
| 256.894 10 | 96.3 % 5 | 0.2474 13 | |
Dataset #2:
Author: Jun Chen and Balraj Singh Citation:Nuclear Data Sheets 157, 1 (2019)
| Parent Nucleus | Parent E(level) | Parent Jπ | Parent T1/2 | Decay Mode | GS-GS Q-value (keV) | Daughter Nucleus | Decay Scheme | ENSDF file | ||
| 256.89510 | 2+ | 0.35 s 4 | β-: 1.0 % | 6884 15 |
|
Beta-:
| Energy (keV) | End-point energy (keV) | Intensity (%) | Dose ( MeV/Bq-s ) |
| 2552.2 74 ? | 5587 15 | 0.5 % 5 | 0.013 13 |
Mean beta- energy: 0 keV AP, total beta- intensity: 0.5 % 5, mean beta- dose: 0 MeV/Bq-s AP
Dataset #3:
Author: Jun Chen and Balraj Singh Citation:Nuclear Data Sheets 157, 1 (2019)
| 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+ | 102.5 s 5 | β-: 100 % | 6884 15 |
|
Beta-:
| Energy (keV) | End-point energy (keV) | Intensity (%) | Dose ( MeV/Bq-s ) |
| 402.7 66 | 1077 15 | 0.251 % 15 | 0.00101 6 |
| 565.3 68 | 1443 15 | 0.145 % 18 | 8.2E-4 10 |
| 592.8 68 | 1504 15 | 0.149 % 19 | 8.8E-4 11 |
| 822.8 70 | 2003 15 | 1.55 % 5 | 0.0128 4 |
| 1157.7 72 ? | 2712 15 | 0.18 % 18 | 0.0020 20 |
| 1169.5 72 | 2737 15 | 0.61 % 4 | 0.0071 5 |
| 1625.8 73 | 3685 15 | 88.4 % 15 | 1.44 3 |
| 1879.9 73 | 4209 15 | 8.4 % 18 | 0.16 3 |
Mean beta- energy: 1.62E+3 keV 6, total beta- intensity: 99.7 % 24, mean beta- dose: 1.62 MeV/Bq-s 7
Gamma and X-ray radiation:
| Energy (keV) | Intensity (%) | Dose ( MeV/Bq-s ) | |
| 523.792 18 | 88.7 % 15 | 0.465 8 | |
| 1121.124 5 | 99.5 % 9 | 1.116 10 | |
| 1472.36 8 | 0.61 % 4 | 0.0090 6 | |
| 1553.768 8 | 100 % | 1.553768 | |
| 1681.95 7 | 0.28 % 3 | 0.0047 5 | |
| 2205.84 7 | 1.27 % 3 | 0.0280 7 | |
| 2705.15 20 | 0.105 % 16 | 0.0028 4 | |
| 2765.73 20 | 0.145 % 18 | 0.0040 5 | |
| 3132.21 20 | 0.251 % 15 | 0.0079 5 | |
| 3825.99 20 | 0.044 % 10 | 0.0017 4 | |
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 |
| 523.792 | 1121.124, 1553.768, 1681.95 (4.18E-10) |
| 1121.124 | 523.792, 1472.36, 1553.768, 1681.95 (4.18E-10), 2205.84, 2705.15, 2765.73, 3132.21 |
| 1472.36 | 1121.124, 1553.768 |
| 1553.768 | 523.792, 1121.124, 1472.36, 1681.95 (4.18E-10), 2205.84, 2705.15, 2765.73, 3132.21, 3825.99 |
| 1681.95 | 523.792 (4.18E-10), 1121.124 (4.18E-10), 1553.768 (4.18E-10) |
| 2205.84 | 1121.124, 1553.768 |
| 2705.15 | 1121.124, 1553.768 |
| 2765.73 | 1121.124, 1553.768 |
| 3132.21 | 1121.124, 1553.768 |
| 3825.99 | 1553.768 |