Results:
Dataset #1:
Author: N. Nica Citation:Nuclear Data Sheets 160, 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 | 5/2+ | 4.753 y 14 | β-: 100 % | 251.8 9 |
|
Beta-:
| Energy (keV) | End-point energy (keV) | Intensity (%) | Dose ( MeV/Bq-s ) |
| 27.71 25 | 105.7 9 | 0.72 % 7 | 2.00E-4 19 |
| 35.50 26 | 133.8 9 | 1.7 % 3 | 6.0E-4 11 |
| 39.08 26 | 146.5 9 | 46.2 % 24 | 0.0181 9 |
| 44.43 26 | 165.3 9 | 25.5 % 24 | 0.0113 11 |
| 52.13 27 | 191.8 9 | 8.2 % 4 | 0.00427 21 |
| 70.09 28 | 251.8 9 | 17.7 % 11 | 0.0124 8 |
Mean beta- energy: 46.9 keV 24, total beta- intensity: 100 % 4, mean beta- dose: 0.047 MeV/Bq-s 3
Electrons:
| Energy (keV) | Intensity (%) | Dose ( MeV/Bq-s ) | |
| CE L | 2.0422 13 | 0.96 % 21 | 2.0E-5 4 |
| Auger L | 4.84 | 34.5 % 5 | 0.001670 22 |
| CE K | 7.7482 18 | 0.068 % 6 | 5.2E-6 4 |
| CE M | 8.5370 13 | 0.21 % 5 | 1.8E-5 4 |
| CE K | 9.7698 11 | 8.5 % 3 | 8.3E-4 3 |
| CE N | 10.0420 14 | 0.048 % 10 | 4.8E-6 10 |
| CE L | 10.3874 21 | 13.8 % 18 | 0.00143 18 |
| CE O | 10.3923 12 | 0.0071 % 14 | 7.4E-7 14 |
| CE L | 12.659 4 | 0.94 % 11 | 1.19E-4 14 |
| CE M | 16.8822 21 | 3.2 % 4 | 5.4E-4 7 |
| CE L | 18.151 21 | 0.48 % 3 | 8.8E-5 5 |
| CE N | 18.3872 21 | 0.71 % 9 | 1.30E-4 17 |
| CE O | 18.7375 20 | 0.092 % 12 | 1.73E-5 22 |
| CE M | 19.154 4 | 0.22 % 3 | 4.2E-5 5 |
| CE N | 20.659 4 | 0.049 % 6 | 1.00E-5 12 |
| CE O | 21.010 4 | 0.0062 % 7 | 1.30E-6 16 |
| CE L | 23.068 7 | 0.28 % 6 | 6.4E-5 14 |
| CE M | 24.646 21 | 0.106 % 6 | 2.62E-5 16 |
| CE N | 26.151 21 | 0.0234 % 14 | 6.1E-6 4 |
| CE O | 26.502 21 | 0.00305 % 19 | 8.1E-7 5 |
| CE M | 29.563 7 | 0.064 % 15 | 1.9E-5 4 |
| CE N | 31.068 7 | 0.014 % 3 | 4.5E-6 10 |
| CE O | 31.419 7 | 0.0019 % 4 | 5.9E-7 13 |
| Auger K | 34.9 | 1.67 % 10 | 5.8E-4 3 |
| CE K | 35.8200 11 | 0.40 % 4 | 1.42E-4 14 |
| CE K | 36.3072 11 | 11.05 % | 0.00401 |
| CE L | 36.9233 11 | 0.450 % 15 | 1.66E-4 6 |
| CE M | 43.4181 11 | 0.098 % 3 | 4.25E-5 14 |
| CE N | 44.9231 12 | 0.0218 % 7 | 9.8E-6 3 |
| CE O | 45.2734 10 | 0.00303 % 10 | 1.37E-6 5 |
| CE L | 49.6117 18 | 0.0114 % 10 | 5.6E-6 5 |
| CE L | 51.6333 11 | 1.73 % 7 | 8.9E-4 3 |
| CE K | 55.0696 11 | 4.50 % 12 | 0.00248 7 |
| CE M | 56.1065 18 | 0.00247 % 21 | 1.38E-6 12 |
| CE N | 57.6115 18 | 5.5E-4 % 5 | 3.2E-7 3 |
| CE O | 57.9618 17 | 7.8E-5 % 7 | 4.5E-8 4 |
| CE M | 58.1281 11 | 0.384 % 15 | 2.23E-4 9 |
| CE N | 59.6331 12 | 0.087 % 3 | 5.21E-5 20 |
| CE O | 59.9834 10 | 0.0128 % 5 | 7.7E-6 3 |
| CE L | 77.6835 11 | 0.067 % 7 | 5.2E-5 6 |
| CE L | 78.1707 11 | 1.704 % | 0.001332 |
| CE M | 84.1783 11 | 0.0147 % 16 | 1.24E-5 13 |
| CE M | 84.6655 11 | 0.369 % | 3.13E-4 |
| CE N | 85.6833 12 | 0.0034 % 4 | 2.9E-6 3 |
| CE O | 86.0336 10 | 5.1E-4 % 5 | 4.4E-7 5 |
| CE N | 86.1705 12 | 0.0832 % | 7.17E-5 |
| CE O | 86.5208 10 | 0.01210 % | 1.047E-5 |
| CE K | 95.8315 11 | 0.0203 % 13 | 1.94E-5 12 |
| CE L | 96.9331 11 | 0.676 % 19 | 6.55E-4 18 |
| CE M | 103.4279 11 | 0.146 % 4 | 1.51E-4 4 |
| CE N | 104.9329 12 | 0.0331 % 9 | 3.48E-5 9 |
| CE O | 105.2832 10 | 0.00486 % 14 | 5.11E-6 15 |
| CE L | 137.6950 11 | 0.0099 % 6 | 1.36E-5 9 |
| CE M | 144.1898 11 | 0.00231 % 15 | 3.33E-6 21 |
| CE N | 145.6948 12 | 5.2E-4 % 3 | 7.5E-7 5 |
| CE O | 146.0451 10 | 6.9E-5 % 4 | 1.01E-7 6 |
Gamma and X-ray radiation:
| Energy (keV) | Intensity (%) | Dose ( MeV/Bq-s ) | |
| XR l | 6.06 | 7.4 % 4 | 4.47E-4 25 |
| 10.4178 12 | 0.0036 % 4 | 3.7E-7 4 | |
| 18.763 2 | 0.049 % 6 | 9.2E-6 12 | |
| 21.035 4 | 4.7E-4 % 6 | 9.8E-8 12 | |
| 26.527 21 | 0.316 % 19 | 8.4E-5 5 | |
| 31.444 7 | 0.0071 % 15 | 2.2E-6 5 | |
| XR kα2 | 42.309 | 6.52 % 17 | 0.00276 7 |
| XR kα1 | 42.996 | 11.6 % 3 | 0.00500 12 |
| 45.2989 10 | 1.31 % 4 | 5.94E-4 18 | |
| XR kβ3 | 48.551 | 1.18 % 3 | 5.72E-4 14 |
| XR kβ1 | 48.695 | 2.28 % 5 | 0.00111 3 |
| XR kβ2 | 49.959 | 0.762 % 17 | 3.81E-4 9 |
| 57.9873 17 | 0.066 % 6 | 3.8E-5 3 | |
| 60.0089 10 | 1.17 % 3 | 7.00E-4 20 | |
| 86.0591 10 | 0.154 % 15 | 1.32E-4 13 | |
| 86.5463 10 | 30.7 % | 0.0266 | |
| 105.3087 10 | 21.1 % 5 | 0.0222 5 | |
| 146.0706 10 | 0.051 % 3 | 7.4E-5 5 | |
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 |
| 10.4178 | 21.035, 26.527 (6.50E-9), 60.0089 (6.50E-9), 86.5463 (6.50E-9) |
| 18.763 | 26.527 (6.50E-9), 60.0089 (6.50E-9), 86.5463 (6.50E-9) |
| 21.035 | 10.4178, 26.527 (6.50E-9), 60.0089 (6.50E-9), 86.5463 (6.50E-9) |
| 26.527 | 10.4178 (6.50E-9), 18.763 (6.50E-9), 21.035 (6.50E-9), 31.444 (6.50E-9), 60.0089 |
| 31.444 | 26.527 (6.50E-9), 60.0089 (6.50E-9), 86.5463 (6.50E-9) |
| 45.2989 | 60.0089 |
| 57.9873 | 60.0089 |
| 60.0089 | 10.4178 (6.50E-9), 18.763 (6.50E-9), 21.035 (6.50E-9), 26.527, 31.444 (6.50E-9), 45.2989, 57.9873, 86.0591 |
| 86.0591 | 60.0089 |
| 86.5463 | 10.4178 (6.50E-9), 18.763 (6.50E-9), 21.035 (6.50E-9), 31.444 (6.50E-9) |