Results:
Dataset #1:
Author: Jun Chen Citation:Nuclear Data Sheets 202, 59 (2025)
| 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- | 2.5175 h 5 | β-: 100 % | 2137.9 7 |
|
Beta-:
| Energy (keV) | End-point energy (keV) | Intensity (%) | Dose ( MeV/Bq-s ) |
| 128.06 25 | 412.9 7 | 0.546 % 8 | 6.99E-4 10 |
| 165.51 26 | 514.5 7 | 0.854 % 10 | 0.001413 17 |
| 220.22 28 | 656.1 7 | 28.36 % 17 | 0.0625 4 |
| 371.26 30 | 1022.3 7 | 10.32 % 9 | 0.0383 3 |
| 874.03 33 | 2137.9 7 | 59.19 % 19 | 0.5173 17 |
Mean beta- energy: 624.8 keV 25, total beta- intensity: 99.3 % 3, mean beta- dose: 0.620 MeV/Bq-s 3
Electrons:
| Energy (keV) | Intensity (%) | Dose ( MeV/Bq-s ) | |
| Auger L | 0.92 | 0.02020 % 22 | 1.859E-7 20 |
| Auger K | 7.03 | 0.00765 % 10 | 5.38E-7 7 |
| CE K | 357.29 3 | 0.00860 % 15 | 3.07E-5 5 |
| CE L | 365.17 3 | 8.61E-4 % 15 | 3.14E-6 5 |
| CE M | 366.27 3 | 1.211E-4 % 23 | 4.44E-7 8 |
| CE N | 366.27 3 | 3.68E-6 % 7 | 1.347E-8 24 |
| CE K | 498.92 10 | 2.52E-4 % 5 | 1.260E-6 25 |
| CE L | 506.80 10 | 2.51E-5 % 5 | 1.27E-7 3 |
| CE N | 507.90 10 | 1.076E-7 % 20 | 5.46E-10 10 |
| CE M | 507.90 10 | 3.53E-6 % 7 | 1.80E-8 4 |
| CE K | 600.52 10 | 9.6E-5 % 6 | 5.7E-7 4 |
| CE L | 608.40 10 | 9.5E-6 % 6 | 5.8E-8 4 |
| CE M | 609.50 10 | 1.34E-6 % 9 | 8.1E-9 5 |
| CE N | 609.50 10 | 4.1E-8 % 3 | 2.48E-10 16 |
| CE K | 761.62 20 | 3.21E-5 % 15 | 2.44E-7 11 |
| CE L | 769.50 20 | 3.17E-6 % 14 | 2.44E-8 11 |
| CE N | 770.60 20 | 1.37E-8 % 6 | 1.05E-10 5 |
| CE M | 770.60 20 | 4.46E-7 % 20 | 3.44E-9 16 |
| CE K | 1106.55 4 | 0.00254 % 4 | 2.81E-5 5 |
| CE L | 1114.43 4 | 2.51E-4 % 4 | 2.79E-6 5 |
| CE M | 1115.53 4 | 3.52E-5 % 6 | 3.93E-7 6 |
| CE N | 1115.53 4 | 1.082E-6 % 17 | 1.207E-8 19 |
| CE K | 1472.86 5 | 0.00242 % | 3.56E-5 |
| CE L | 1480.74 5 | 2.38E-4 % | 3.53E-6 |
| CE N | 1481.84 5 | 1.025E-6 % | 1.519E-8 |
| CE M | 1481.84 5 | 3.35E-5 % | 4.96E-7 |
| CE K | 1614.44 6 | 3.94E-5 % 10 | 6.36E-7 16 |
| CE L | 1622.32 6 | 3.86E-6 % 10 | 6.27E-8 16 |
| CE M | 1623.42 6 | 5.44E-7 % 14 | 8.83E-9 23 |
| CE N | 1623.42 6 | 1.67E-8 % 4 | 2.72E-10 7 |
| CE K | 1715.94 6 | 2.73E-5 % 4 | 4.68E-7 8 |
| CE L | 1723.82 6 | 2.68E-6 % 4 | 4.61E-8 8 |
| CE M | 1724.92 6 | 3.76E-7 % 6 | 6.49E-9 11 |
| CE N | 1724.92 6 | 1.157E-8 % 18 | 2.00E-10 3 |
Gamma and X-ray radiation:
| Energy (keV) | Intensity (%) | Dose ( MeV/Bq-s ) | |
| XR l | 0.93 | 1.98E-4 % 8 | 1.84E-9 8 |
| XR kα2 | 8.028 | 0.00186 % 9 | 1.50E-7 7 |
| XR kα1 | 8.048 | 0.00364 % 17 | 2.93E-7 14 |
| XR kβ1 | 8.905 | 4.34E-4 % 20 | 3.87E-8 18 |
| XR kβ3 | 8.905 | 2.23E-4 % 10 | 1.98E-8 9 |
| 344.9 ? | 9.4E-4 % 10 | 3.2E-6 3 | |
| 366.27 3 | 4.75 % 5 | 0.01740 18 | |
| 507.9 1 | 0.2869 % 29 | 0.001457 15 | |
| 609.5 1 | 0.159 % 5 | 9.7E-4 3 | |
| 710 10 ? | 0.0057 % | 4.05E-5 6 | |
| 770.6 2 | 0.093 % 4 | 7.2E-4 3 | |
| 852.7 2 | 0.078 % 5 | 6.7E-4 4 | |
| 954.5 3 | 0.0035 % | 3.3408E-5 11 | |
| 1115.53 4 | 15.52 % 11 | 0.1731 12 | |
| 1481.84 5 | 24 % | 0.355642 | |
| 1623.42 6 | 0.488 % 8 | 0.00792 13 | |
| 1724.92 6 | 0.3845 % 33 | 0.00663 6 | |
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 |
| 344.9 | 366.27 (2.84E-13), 507.9 (2.84E-13), 609.5 (2.84E-13), 770.6 (1.01E-13) |
| 366.27 | 344.9 (2.84E-13), 770.6 (3.85E-13), 1115.53 (2.84E-13) |
| 507.9 | 344.9 (2.84E-13), 770.6 (3.85E-13), 1115.53 (2.84E-13) |
| 609.5 | 344.9 (2.84E-13), 770.6 (3.85E-13), 1115.53 (2.84E-13) |
| 710 | 770.6 (1.01E-13) |
| 770.6 | 344.9 (1.01E-13), 366.27 (3.85E-13), 507.9 (3.85E-13), 609.5 (3.85E-13), 710 (1.01E-13), 852.7 (1.01E-13), 954.5 (1.01E-13) |
| 852.7 | 770.6 (1.01E-13) |
| 954.5 | 770.6 (1.01E-13) |
| 1115.53 | 366.27 (2.84E-13), 507.9 (2.84E-13), 609.5 (2.84E-13) |