Results:
Dataset #1:
Author: F.G. Kondev Citation:Nuclear Data Sheets 187, 355 (2023)
| Parent Nucleus | Parent E(level) | Parent Jπ | Parent T1/2 | Decay Mode | GS-GS Q-value (keV) | Daughter Nucleus | Decay Scheme | ENSDF file | ||
| 0 | 3/2+ | 26.0 m 8 | β-: 100 % | 1262 3 |
|
Beta-:
| Energy (keV) | End-point energy (keV) | Intensity (%) | Dose ( MeV/Bq-s ) |
| 158.6 11 | 530 3 | 0.43 % 10 | 6.8E-4 16 |
| 188.6 11 | 617 3 | 1.23 % 19 | 0.0023 4 |
| 221.4 11 | 709 3 | 3.0 % 5 | 0.0066 11 |
| 225.0 11 | 719 3 | 3.3 % 5 | 0.0074 11 |
| 253.6 11 | 798 3 | 0.47 % 11 | 0.0012 3 |
| 283.2 12 | 877 3 | 0.96 % 17 | 0.0027 5 |
| 366.1 12 | 1095 3 | 3.5 % 6 | 0.0128 22 |
| 419.3 12 | 1230 3 | 8.0 % 8 | 0.034 3 |
| 432.1 12 | 1262 3 | 79 % 3 | 0.341 13 |
Mean beta- energy: 409 keV 19, total beta- intensity: 100 % 3, mean beta- dose: 0.409 MeV/Bq-s 23
Electrons:
| Energy (keV) | Intensity (%) | Dose ( MeV/Bq-s ) | |
| CE M | 2.333 20 | 0.040 % 4 | 9.3E-7 9 |
| CE N | 5.095 20 | 0.0100 % 10 | 5.1E-7 5 |
| CE O | 5.838 20 | 0.00189 % 19 | 1.11E-7 11 |
| Auger L | 7.6 | 7.3 % 3 | 5.53E-4 23 |
| CE L | 15.76 3 | 4.5 % 5 | 7.1E-4 7 |
| CE L | 17.35 3 | 4.2 % 4 | 7.2E-4 7 |
| CE M | 27.04 3 | 1.05 % 11 | 2.8E-4 3 |
| CE M | 28.63 3 | 0.97 % 10 | 2.8E-4 3 |
| CE N | 29.80 3 | 0.26 % 3 | 7.8E-5 8 |
| CE O | 30.54 3 | 0.050 % 5 | 1.51E-5 15 |
| CE N | 31.39 3 | 0.244 % 25 | 7.6E-5 8 |
| CE O | 32.13 3 | 0.046 % 5 | 1.48E-5 15 |
| CE K | 52.24 4 | 0.68 % 11 | 3.5E-4 6 |
| Auger K | 53.8 | 0.102 % 14 | 5.5E-5 8 |
| CE K | 58.00 20 | 9.5E-5 % 10 | 5.5E-8 6 |
| CE K | 82.78 7 | 0.022 % 3 | 1.8E-5 3 |
| CE K | 84.33 7 | 1.43 % 22 | 0.00120 19 |
| CE L | 120.50 4 | 0.116 % 19 | 1.39E-4 22 |
| CE L | 126.26 20 | 1.94E-4 % 20 | 2.45E-7 25 |
| CE M | 131.78 4 | 0.027 % 4 | 3.6E-5 6 |
| CE N | 134.54 4 | 0.0068 % 11 | 9.1E-6 15 |
| CE O | 135.28 4 | 0.00128 % 21 | 1.7E-6 3 |
| CE M | 137.54 20 | 5.0E-5 % 5 | 6.9E-8 7 |
| CE N | 140.30 20 | 1.25E-5 % 13 | 1.76E-8 18 |
| CE O | 141.04 20 | 2.09E-6 % 21 | 3.0E-9 3 |
| CE L | 151.04 7 | 0.0037 % 5 | 5.5E-6 8 |
| CE L | 152.59 7 | 0.24 % 4 | 3.7E-4 6 |
| CE M | 162.32 7 | 8.5E-4 % 13 | 1.39E-6 21 |
| CE M | 163.87 7 | 0.056 % 9 | 9.3E-5 15 |
| CE N | 165.08 7 | 2.1E-4 % 3 | 3.5E-7 5 |
| CE O | 165.82 7 | 4.1E-5 % 6 | 6.7E-8 10 |
| CE N | 166.63 7 | 0.0142 % 22 | 2.4E-5 4 |
| CE O | 167.37 7 | 0.0027 % 4 | 4.5E-6 7 |
| CE K | 269.32 5 | 0.067 % 15 | 1.8E-4 4 |
| CE K | 275.26 4 | 0.021 % 14 | 6E-5 4 |
| CE K | 301.498 20 | 0.039 % 9 | 1.2E-4 3 |
| CE L | 337.58 5 | 0.011 % 3 | 3.8E-5 9 |
| CE L | 343.52 4 | 0.0046 % 18 | 1.6E-5 6 |
| CE M | 348.86 5 | 0.0026 % 6 | 9.0E-6 21 |
| CE K | 349.22 7 | 1.0E-3 % 4 | 3.5E-6 15 |
| CE N | 351.62 5 | 6.5E-4 % 15 | 2.3E-6 5 |
| CE O | 352.36 5 | 1.2E-4 % 3 | 4.3E-7 10 |
| CE M | 354.80 4 | 0.0011 % 4 | 3.8E-6 14 |
| CE K | 355.01 6 | 0.033 % 9 | 1.2E-4 3 |
| CE N | 357.56 4 | 2.7E-4 % 10 | 1.0E-6 3 |
| CE O | 358.30 4 | 4.9E-5 % 20 | 1.8E-7 7 |
| CE L | 369.761 20 | 0.0066 % 15 | 2.4E-5 5 |
| CE M | 381.038 20 | 0.0015 % 3 | 5.9E-6 13 |
| CE K | 381.29 5 | 0.0045 % 22 | 1.7E-5 8 |
| CE N | 383.800 20 | 3.9E-4 % 9 | 1.5E-6 3 |
| CE O | 384.543 20 | 7.3E-5 % 16 | 2.8E-7 6 |
| CE L | 417.48 7 | 2.2E-4 % 5 | 9.1E-7 22 |
| CE L | 423.27 6 | 0.0055 % 14 | 2.3E-5 6 |
| CE M | 428.76 7 | 5.2E-5 % 13 | 2.2E-7 6 |
| CE N | 431.52 7 | 1.3E-5 % 3 | 5.7E-8 13 |
| CE O | 432.26 7 | 2.4E-6 % 6 | 1.0E-8 3 |
| CE K | 433.9 3 | 0.06 % 3 | 2.4E-4 15 |
| CE M | 434.55 6 | 0.0013 % 3 | 5.5E-6 14 |
| CE N | 437.31 6 | 3.2E-4 % 8 | 1.4E-6 4 |
| CE K | 437.9 4 | 0.063 % 10 | 2.8E-4 4 |
| CE O | 438.05 6 | 6.0E-5 % 16 | 2.6E-7 7 |
| CE K | 443.80 20 | 0.033 % 20 | 1.5E-4 9 |
| CE L | 449.55 5 | 1.0E-3 % 3 | 4.3E-6 15 |
| CE K | 459.50 20 | 0.1108 % | 5.09E-4 |
| CE M | 460.83 5 | 2.4E-4 % 8 | 1.1E-6 4 |
| CE N | 463.59 5 | 5.8E-5 % 19 | 2.7E-7 9 |
| CE O | 464.33 5 | 1.1E-5 % 4 | 4.9E-8 17 |
| CE K | 469.7 3 | 0.046 % 8 | 2.2E-4 4 |
| CE L | 502.2 3 | 0.010 % 4 | 5.2E-5 21 |
| CE L | 506.2 4 | 0.0104 % 16 | 5.2E-5 8 |
| CE L | 512.06 20 | 0.006 % 3 | 3.1E-5 13 |
| CE M | 513.4 3 | 0.0024 % 10 | 1.2E-5 5 |
| CE N | 516.2 3 | 6.2E-4 % 24 | 3.2E-6 12 |
| CE O | 516.9 3 | 1.1E-4 % 5 | 5.9E-7 25 |
| CE M | 517.4 4 | 0.0024 % 4 | 1.25E-5 19 |
| CE N | 520.2 4 | 6.0E-4 % 9 | 3.1E-6 5 |
| CE O | 520.9 4 | 1.14E-4 % 17 | 5.9E-7 9 |
| CE M | 523.34 20 | 0.0014 % 6 | 7E-6 3 |
| CE N | 526.10 20 | 3.6E-4 % 15 | 1.9E-6 8 |
| CE O | 526.84 20 | 7E-5 % 3 | 3.5E-7 15 |
| CE L | 527.76 20 | 0.0182 % | 9.61E-5 |
| CE K | 530.1 3 | 0.051 % 8 | 2.7E-4 4 |
| CE L | 538.0 3 | 0.0076 % 12 | 4.1E-5 7 |
| CE M | 539.04 20 | 0.00422 % | 2.28E-5 |
| CE N | 541.80 20 | 0.001059 % | 5.74E-6 |
| CE O | 542.54 20 | 2.01E-4 % | 1.088E-6 |
| CE M | 549.2 3 | 0.0018 % 3 | 9.7E-6 16 |
| CE N | 552.0 3 | 4.4E-4 % 7 | 2.4E-6 4 |
| CE O | 552.7 3 | 8.4E-5 % 14 | 4.6E-7 8 |
| CE K | 561.9 4 | 0.025 % 4 | 1.40E-4 24 |
| CE L | 598.4 3 | 0.0084 % 13 | 5.0E-5 8 |
| CE M | 609.6 3 | 0.0019 % 3 | 1.19E-5 19 |
| CE N | 612.4 3 | 4.9E-4 % 8 | 3.0E-6 5 |
| CE O | 613.1 3 | 9.3E-5 % 14 | 5.7E-7 9 |
| CE L | 630.2 4 | 0.0041 % 7 | 2.6E-5 4 |
| CE M | 641.4 4 | 9.4E-4 % 16 | 6.0E-6 10 |
| CE N | 644.2 4 | 2.4E-4 % 4 | 1.5E-6 3 |
| CE O | 644.9 4 | 4.5E-5 % 8 | 2.9E-7 5 |
| CE K | 649.2 4 | 0.012 % 3 | 7.6E-5 16 |
| CE L | 717.5 4 | 0.0019 % 4 | 1.4E-5 3 |
| CE M | 728.7 4 | 4.4E-4 % 10 | 3.2E-6 7 |
| CE N | 731.5 4 | 1.11E-4 % 24 | 8.1E-7 17 |
| CE O | 732.2 4 | 2.1E-5 % 5 | 1.5E-7 3 |
Gamma and X-ray radiation:
| Energy (keV) | Intensity (%) | Dose ( MeV/Bq-s ) | |
| 5.895 20 S | 3.6E-5 % | 2.12E-9 21 | |
| XR l | 9.99 | 4.0 % 3 | 4.0E-4 3 |
| 30.60 3 | 0.126 % | 3.9E-5 4 | |
| 32.19 3 | 0.135 % | 4.3E-5 4 | |
| XR kα2 | 68.894 | 0.74 % 7 | 5.1E-4 5 |
| XR kα1 | 70.818 | 1.24 % 12 | 8.8E-4 9 |
| XR kβ3 | 79.824 | 0.150 % 15 | 1.20E-4 12 |
| XR kβ1 | 80.225 | 0.29 % 3 | 2.31E-4 22 |
| XR kβ2 | 82.473 | 0.104 % 10 | 8.6E-5 8 |
| 135.34 4 | 0.25 % 4 | 3.4E-4 5 | |
| 141.1 2 | 0.000255 % | 3.6E-7 4 | |
| 165.88 7 | 0.0142 % 21 | 2.4E-5 3 | |
| 167.43 7 | 0.96 % 15 | 0.0016 3 | |
| 352.42 5 | 0.35 % 8 | 0.0012 3 | |
| 358.36 4 | 0.19 % 5 | 6.8E-4 18 | |
| 384.60 2 | 0.27 % 6 | 0.00104 23 | |
| 385.1 2 | 0.35 % 10 | 0.0013 4 | |
| 432.32 7 | 0.0180 % 24 | 7.8E-5 10 | |
| 438.11 6 | 0.31 % 8 | 0.0014 4 | |
| 464.39 5 | 0.098 % 26 | 4.6E-4 12 | |
| 517.0 3 | 1.26 % 20 | 0.0065 10 | |
| 521.0 4 | 0.93 % 14 | 0.0048 7 | |
| 526.9 2 | 0.78 % 13 | 0.0041 7 | |
| 542.6 2 | 1.82 % | 0.0099 | |
| 552.8 3 | 0.80 % 13 | 0.0044 7 | |
| 613.2 3 | 1.16 % 18 | 0.0071 11 | |
| 645.0 4 ? | 0.64 % 11 | 0.0041 7 | |
| 732.3 4 | 0.42 % 9 | 0.0031 7 | |
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 |
| 1.5648 | 30.60 (8.10E-8), 135.34 (8.10E-8), 165.88 (8.10E-8), 352.42 (8.10E-8), 385.1 (8.10E-8), 432.32 (8.10E-8), 521.0 (8.10E-8), 613.2 (8.10E-8) |
| 5.895 | 26.2738 (6.29E-10), 135.34 (5.50E-11), 352.42 (5.50E-11), 385.1 (9.89E-11), 432.32 (5.50E-11), 521.0 (5.50E-11), 613.2 (5.50E-11) |
| 26.2738 | 5.895 (6.29E-10), 135.34 (6.84E-10), 141.1 (6.29E-10), 352.42 (6.84E-10), 358.36 (6.29E-10), 385.1 (7.28E-10), 432.32 (6.84E-10), 438.11 (6.29E-10), 517.0 (6.29E-10), 521.0 (6.84E-10), 526.9 (6.29E-10), 613.2 (6.84E-10), 645.0 (6.29E-10) |
| 30.60 | 1.5648 (8.10E-8), 135.34 (5.50E-11), 352.42 (5.50E-11), 385.1 (9.89E-11), 432.32 (5.50E-11), 521.0 (5.50E-11), 613.2 (5.50E-11) |
| 32.19 | 135.34 (5.50E-11), 352.42 (5.50E-11), 385.1 (9.89E-11), 432.32 (5.50E-11), 521.0 (5.50E-11), 613.2 (5.50E-11) |
| 135.34 | 1.5648 (8.10E-8), 5.895 (5.50E-11), 26.2738 (6.84E-10), 30.60 (5.50E-11), 32.19 (5.50E-11), 385.1 (4.39E-11) |
| 141.1 | 26.2738 (6.29E-10), 385.1 (4.39E-11) |
| 165.88 | 1.5648 (8.10E-8), 385.1 (4.39E-11) |
| 167.43 | 385.1 (4.39E-11) |
| 352.42 | 1.5648 (8.10E-8), 5.895 (5.50E-11), 26.2738 (6.84E-10), 30.60 (5.50E-11), 32.19 (5.50E-11) |
| 358.36 | 26.2738 (6.29E-10) |
| 385.1 | 1.5648 (8.10E-8), 5.895 (9.89E-11), 26.2738 (7.28E-10), 30.60 (9.89E-11), 32.19 (9.89E-11), 135.34 (4.39E-11), 141.1 (4.39E-11), 165.88 (4.39E-11), 167.43 (4.39E-11) |
| 432.32 | 1.5648 (8.10E-8), 5.895 (5.50E-11), 26.2738 (6.84E-10), 30.60 (5.50E-11), 32.19 (5.50E-11) |
| 438.11 | 26.2738 (6.29E-10) |
| 517.0 | 26.2738 (6.29E-10), 645.0 |
| 521.0 | 1.5648 (8.10E-8), 5.895 (5.50E-11), 26.2738 (6.84E-10), 30.60 (5.50E-11), 32.19 (5.50E-11) |
| 526.9 | 26.2738 (6.29E-10) |
| 542.6 | 645.0 |
| 613.2 | 1.5648 (8.10E-8), 5.895 (5.50E-11), 26.2738 (6.84E-10), 30.60 (5.50E-11), 32.19 (5.50E-11) |
| 645.0 | 26.2738 (6.29E-10), 517.0, 542.6 |