Results:2 different decay possibilities were found
Dataset #1:
Authors: A.M. Mattera, S. Zhu, A.B. Hayes, E.A. Mccutchan Citation:Nuclear Data Sheets 172, 543 (2021)
| 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 | (1-) | 77.5 m 16 | α: 9.2 7 % | 7737 SY |
|
Alphas:
| Energy (keV) | Intensity (%) | Dose ( MeV/Bq-s ) |
| 7142 5 | 2.09 % 15 | 0.149 10 |
| 7207 2 | 6.7 % 4 | 0.49 3 |
| 7247 5 | 0.24 % 5 | 0.017 4 |
| 7642 8 | 0.20 % 5 | 0.015 4 |
| 7676 8 | 0.24 % 5 | 0.018 4 |
Dataset #2:
Author: Balraj Singh Citation:Nuclear Data Sheets 141, 327 (2017)
| 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 | (1-) | 77.7 m 18 | ε: 90.8 7 % | 1970 SY |
|
Beta+:
| Energy (keV) | End-point energy (keV) | Intensity (%) | Dose ( MeV/Bq-s ) |
| 455 53 | 9.5E+2 20 | 0.12 % | 5.5E-4 |
Mean beta+ energy: 455.00000318 keV , total beta+ intensity: 0.12 % , mean beta+ dose: 5.46E-4 MeV/Bq-s
Electrons:
| Energy (keV) | Intensity (%) | Dose ( MeV/Bq-s ) | |
| Auger L | 11.6 | 31.9 % 21 | 0.00371 24 |
| CE L | 84.01 20 | 1.192 % | 0.001001 |
| Auger K | 87.5 | 1.8 % 3 | 0.00162 24 |
| CE M | 104.39 20 | 0.343 % | 3.59E-4 |
| CE N | 109.65 20 | 0.0975 % | 1.069E-4 |
| CE O | 111.40 20 | 0.0247 % | 2.75E-5 |
| CE P | 111.58 20 | 0.00394 % | 4.40E-6 |
| CE K | 423.8 3 | 0.12 % 10 | 5E-4 4 |
| CE K | 458.8 4 | 0.034 % 6 | 1.5E-4 3 |
| CE K | 492.13 20 | 0.7 % 6 | 0.003 3 |
| CE K | 492.13 20 | 0.19 % 17 | 9E-4 8 |
| CE K | 502.03 20 | 0.8 % 6 | 0.004 3 |
| CE K | 535.33 20 | 0.30 % 23 | 0.0016 13 |
| CE K | 538.0 3 | 0.0119 % 12 | 6.4E-5 7 |
| CE L | 538.2 3 | 0.028 % 16 | 1.5E-4 9 |
| CE K | 540.13 20 | 0.152 % | 8.19E-4 |
| CE K | 550.03 20 | 0.037 % 4 | 2.02E-4 20 |
| CE M | 558.6 3 | 0.007 % 4 | 3.9E-5 21 |
| CE N | 563.8 3 | 0.0019 % 11 | 1.1E-5 6 |
| CE O | 565.6 3 | 5E-4 % 3 | 2.9E-6 16 |
| CE P | 565.8 3 | 1.0E-4 % 6 | 6E-7 3 |
| CE L | 573.2 4 | 0.018 % 3 | 1.01E-4 18 |
| CE K | 581.03 20 | 0.0126 % 16 | 7.3E-5 9 |
| CE M | 593.6 4 | 0.0047 % 8 | 2.8E-5 5 |
| CE N | 598.8 4 | 0.00133 % 23 | 7.9E-6 14 |
| CE O | 600.6 4 | 3.4E-4 % 6 | 2.1E-6 4 |
| CE P | 600.8 4 | 6.1E-5 % 11 | 3.7E-7 6 |
| CE L | 606.51 20 | 0.05 % 3 | 2.8E-4 19 |
| CE L | 606.51 20 | 0.17 % 10 | 0.0010 6 |
| CE L | 616.41 20 | 0.19 % 11 | 0.0012 7 |
| CE M | 626.89 20 | 0.044 % 23 | 2.7E-4 15 |
| CE M | 626.89 20 | 0.012 % 8 | 7E-5 5 |
| CE N | 632.15 20 | 0.012 % 7 | 8E-5 4 |
| CE N | 632.15 20 | 0.0033 % 22 | 2.1E-5 14 |
| CE O | 633.90 20 | 8E-4 % 6 | 5E-6 4 |
| CE O | 633.90 20 | 0.0032 % 18 | 2.0E-5 11 |
| CE P | 634.08 20 | 6E-4 % 3 | 3.9E-6 22 |
| CE P | 634.08 20 | 1.6E-4 % 11 | 1.0E-6 7 |
| CE M | 636.79 20 | 0.05 % 3 | 3.1E-4 17 |
| CE N | 642.05 20 | 0.013 % 7 | 9E-5 5 |
| CE O | 643.80 20 | 0.0036 % 20 | 2.3E-5 13 |
| CE P | 643.98 20 | 7E-4 % 4 | 4.4E-6 25 |
| CE L | 649.71 20 | 0.07 % 4 | 5E-4 3 |
| CE L | 652.4 3 | 0.00229 % 24 | 1.50E-5 16 |
| CE L | 654.51 20 | 0.0673 % | 4.40E-4 |
| CE L | 664.41 20 | 0.0070 % 7 | 4.7E-5 5 |
| CE M | 670.09 20 | 0.019 % 10 | 1.2E-4 7 |
| CE M | 672.8 3 | 5.6E-4 % 6 | 3.8E-6 4 |
| CE M | 674.89 20 | 0.0178 % | 1.205E-4 |
| CE N | 675.35 20 | 0.005 % 3 | 3.5E-5 19 |
| CE O | 677.10 20 | 0.0013 % 7 | 9E-6 5 |
| CE P | 677.28 20 | 2.6E-4 % 15 | 1.7E-6 10 |
| CE N | 678.0 3 | 1.55E-4 % 16 | 1.05E-6 11 |
| CE O | 679.8 3 | 4.0E-5 % 4 | 2.7E-7 3 |
| CE P | 680.0 3 | 7.6E-6 % 8 | 5.2E-8 5 |
| CE N | 680.15 20 | 0.00502 % | 3.41E-5 |
| CE O | 681.90 20 | 0.001301 % | 8.87E-6 |
| CE P | 682.08 20 | 2.34E-4 % | 1.596E-6 |
| CE M | 684.79 20 | 0.00171 % 17 | 1.17E-5 12 |
| CE N | 690.05 20 | 4.7E-4 % 5 | 3.3E-6 3 |
| CE O | 691.80 20 | 1.25E-4 % 13 | 8.6E-7 9 |
| CE P | 691.98 20 | 2.35E-5 % 24 | 1.62E-7 16 |
| CE L | 695.41 20 | 0.0024 % 3 | 1.67E-5 21 |
| CE M | 715.79 20 | 5.8E-4 % 7 | 4.2E-6 5 |
| CE N | 721.05 20 | 1.62E-4 % 20 | 1.17E-6 15 |
| CE O | 722.80 20 | 4.2E-5 % 5 | 3.1E-7 4 |
| CE P | 722.98 20 | 8.0E-6 % 10 | 5.8E-8 7 |
| CE K | 1058.6 5 | 0.0083 % 18 | 8.7E-5 19 |
| CE K | 1136.0 3 | 0.019 % 12 | 2.1E-4 14 |
| CE K | 1170.3 3 | 0.039 % 24 | 5E-4 3 |
| CE L | 1173.0 5 | 0.0022 % 5 | 2.6E-5 6 |
| CE K | 1184.1 3 | 0.065 % 7 | 7.7E-4 8 |
| CE K | 1184.1 3 | 0.0061 % 6 | 7.2E-5 7 |
| CE M | 1193.4 5 | 5.7E-4 % 13 | 6.8E-6 15 |
| CE N | 1198.6 5 | 1.6E-4 % 4 | 1.9E-6 4 |
| CE O | 1200.4 5 | 4.1E-5 % 9 | 5.0E-7 11 |
| CE P | 1200.6 5 | 7.8E-6 % 17 | 9.3E-8 21 |
| CE K | 1215.1 3 | 0.0054 % 6 | 6.5E-5 7 |
| CE K | 1232.1 3 | 0.0060 % 7 | 7.4E-5 9 |
| CE L | 1250.4 3 | 0.0042 % 22 | 5E-5 3 |
| CE M | 1270.8 3 | 0.0010 % 5 | 1.3E-5 7 |
| CE N | 1276.0 3 | 2.9E-4 % 15 | 3.8E-6 20 |
| CE O | 1277.8 3 | 8E-5 % 4 | 1.0E-6 5 |
| CE P | 1278.0 3 | 1.5E-5 % 8 | 1.9E-7 10 |
| CE L | 1284.7 3 | 0.009 % 4 | 1.1E-4 6 |
| CE L | 1298.5 3 | 0.0137 % 14 | 1.78E-4 18 |
| CE L | 1298.5 3 | 0.00110 % 11 | 1.43E-5 15 |
| CE M | 1305.1 3 | 0.0021 % 11 | 2.8E-5 14 |
| CE N | 1310.3 3 | 6E-4 % 3 | 8E-6 4 |
| CE O | 1312.1 3 | 1.6E-4 % 8 | 2.1E-6 10 |
| CE P | 1312.3 3 | 3.0E-5 % 16 | 4.0E-7 21 |
| CE M | 1318.9 3 | 0.0034 % 3 | 4.5E-5 5 |
| CE M | 1318.9 3 | 2.7E-4 % 3 | 3.5E-6 4 |
| CE N | 1324.1 3 | 9.4E-4 % 10 | 1.25E-5 13 |
| CE N | 1324.1 3 | 7.4E-5 % 7 | 9.8E-7 10 |
| CE O | 1325.9 3 | 1.94E-5 % 20 | 2.6E-7 3 |
| CE O | 1325.9 3 | 2.5E-4 % 3 | 3.3E-6 3 |
| CE P | 1326.1 3 | 4.8E-5 % 5 | 6.4E-7 6 |
| CE P | 1326.1 3 | 3.7E-6 % 4 | 4.9E-8 5 |
| CE L | 1329.5 3 | 9.7E-4 % 10 | 1.29E-5 14 |
| CE L | 1346.5 3 | 0.00110 % 13 | 1.48E-5 18 |
| CE M | 1349.9 3 | 2.3E-4 % 3 | 3.2E-6 3 |
| CE N | 1355.1 3 | 6.5E-5 % 7 | 8.8E-7 10 |
| CE O | 1356.9 3 | 1.71E-5 % 18 | 2.32E-7 25 |
| CE P | 1357.1 3 | 3.3E-6 % 4 | 4.5E-8 5 |
| CE M | 1366.9 3 | 2.6E-4 % 3 | 3.6E-6 4 |
| CE N | 1372.1 3 | 7.3E-5 % 9 | 1.01E-6 12 |
| CE O | 1373.9 3 | 1.93E-5 % 23 | 2.6E-7 3 |
| CE P | 1374.1 3 | 3.7E-6 % 4 | 5.1E-8 6 |
Gamma and X-ray radiation:
| Energy (keV) | Intensity (%) | Dose ( MeV/Bq-s ) | |
| XR l | 16.4 | 41.8 % 21 | 0.0069 3 |
| 111.6 2 S | 0.104 % | 1.16E-4 | |
| XR kα2 | 115.285 | 19.8 % 6 | 0.0228 6 |
| XR kα1 | 121.058 | 30.3 % 8 | 0.0367 10 |
| XR kβ3 | 135.15 | 3.93 % 11 | 0.00531 15 |
| XR kβ1 | 136.521 | 7.40 % 20 | 0.0101 3 |
| XR kβ2 | 140.362 | 2.95 % 8 | 0.00414 12 |
| Annihil. | 511.0 | 0.24 % | |
| 565.8 3 | 0.72 % 14 | 0.0041 8 | |
| 600.8 4 | 1.18 % 21 | 0.0071 12 | |
| 634.1 2 | 6.1 % 7 | 0.039 5 | |
| 634.1 2 ? | 1.6 % 7 | 0.010 4 | |
| 644.0 2 | 7.1 % 7 | 0.046 5 | |
| 677.3 2 | 3.1 % 3 | 0.0213 21 | |
| 680.0 3 | 1.50 % 16 | 0.0102 11 | |
| 682.1 2 | 6.5 % | 0.045 | |
| 692.0 2 | 4.8 % 5 | 0.033 3 | |
| 723.0 2 | 1.77 % 22 | 0.0128 16 | |
| 1200.6 5 | 0.92 % 20 | 0.0110 24 | |
| 1278.0 3 | 0.98 % 14 | 0.0125 18 | |
| 1312.3 3 | 2.16 % 23 | 0.028 3 | |
| 1326.1 3 | 2.35 % 24 | 0.031 3 | |
| 1326.1 3 | 2.35 % 24 | 0.031 3 | |
| 1357.1 3 | 2.16 % 23 | 0.029 3 | |
| 1374.1 3 | 2.5 % 3 | 0.034 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 |
| 48.3 | 111.6, 565.8, 600.8, 634.1, 634.1, 644.0, 677.3, 677.3, 680.0, 692.0, 723.0, 1200.6, 1278.0, 1312.3, 1326.1, 1357.1 |
| 111.6 | 48.3, 565.8, 600.8, 634.1, 680.0, 1200.6 |
| 565.8 | 48.3, 111.6, 600.8, 634.1, 680.0 |
| 600.8 | 48.3, 111.6, 565.8, 677.3 |
| 634.1 | 48.3, 644.0, 677.3, 692.0, 723.0 |
| 634.1 | 48.3, 111.6, 565.8, 677.3 |
| 644.0 | 48.3, 634.1, 682.1 |
| 677.3 | 48.3, 600.8, 634.1, 680.0 |
| 677.3 | 48.3, 634.1, 682.1 |
| 680.0 | 48.3, 111.6, 565.8, 677.3 |
| 682.1 | 644.0, 677.3, 692.0, 723.0 |
| 692.0 | 48.3, 634.1, 682.1 |
| 723.0 | 48.3, 634.1, 682.1 |
| 1200.6 | 48.3, 111.6 |
| 1278.0 | 48.3 |
| 1312.3 | 48.3 |
| 1326.1 | 48.3 |
| 1357.1 | 48.3 |