| |
|
| Half life: | 36.9 y 9 | |
| Jp: | 5(-) |
| Sn (keV): | 6420 7 |
| Sp (keV): | 4943 7 |
| Prod. mode: |
Charged particle reaction Fast neutron activation
|
| | |
| ENSDF citation: | NDS 75,827 (1995) |
| Literature cut-off date: | 1-Mar-1995 |
| Author(s): | E. derMateosian and J.K. Tuli |
| References since cut-off: |
150Eu decay from 1995-98 (NSR)
|
| |
Decay properties: |
| Mode | Branching (%) | Q-value (keV) |
|
| e+b+ | 100 | 2261 7 |
|
| |
Most Recent ENSDF Data (12/2002) |
| Mode | Data set name | Display data |
|
| TORI Data (1999)
Gammas from 150Eu (36.9 y 9)
|
| Eg (keV) |
Ig (%) | Decay mode |
|
| 78.76 1 |
0.083 8 |
e+b+ |
| 125 |
0.0019 10 |
e+b+ |
| 135.05 17 |
0.012 3 |
e+b+ |
| 205.21 2 |
0.030 4 |
e+b+ |
| 251.596 25 |
0.173 9 |
e+b+ |
| 272.82 3 |
0.015 6 |
e+b+ |
| 272.82 3 |
0.023 8 |
e+b+ |
| 285.00 3 |
0.167 8 |
e+b+ |
| 286.293 15 |
0.06 4 |
e+b+ |
| 286.293 15 |
0.07 4 |
e+b+ |
| 286.293 15 |
0.099 14 |
e+b+ |
| 298.061 14 |
0.644 15 |
e+b+ |
| 305.68 3 |
0.034 6 |
e+b+ |
| 310.73 4 |
0.030 6 |
e+b+ |
| 315.0 2 |
0.017 6 |
e+b+ |
| 333.971 12 |
96 |
e+b+ |
| 335.7 1 |
0.036 14 |
e+b+ |
| 340.38 4 |
0.156 14 |
e+b+ |
| 342.56 4 |
0.170 14 |
e+b+ |
| 345.955 19 |
0.398 14 |
e+b+ |
| 370.72 3 |
0.028 18 |
e+b+ |
| 370.721 25 |
0.080 16 |
e+b+ |
| 372.728 25 |
0.239 9 |
e+b+ |
| 377.73 3 |
0.113 8 |
e+b+ |
| 377.73 3 |
0.113 8 |
e+b+ |
| 381.99 3 |
0.112 8 |
e+b+ |
| 402.152 12 |
0.780 8 |
e+b+ |
| 402.97 5 |
0.240 10 |
e+b+ |
| 406.52 5 |
0.140 14 |
e+b+ |
| 420.55 22 |
0.013 6 |
e+b+ |
| 439.401 15 |
80.4 16 |
e+b+ |
| 448.789 12 |
0.259 10 |
e+b+ |
| 453.40 6 |
0.026 5 |
e+b+ |
| 458.36 6 |
0.044 5 |
e+b+ |
| 461.761 15 |
0.826 19 |
e+b+ |
| 464.11 7 |
0.08 8 |
e+b+ |
| 464.11 7 |
0.38 8 |
e+b+ |
| 474.498 25 |
0.145 7 |
e+b+ |
| 476.89 13 |
0.018 5 |
e+b+ |
| 485.931 20 |
0.165 7 |
e+b+ |
| 505.521 25 |
4.80 10 |
e+b+ |
| 510.07 2 |
0.125 10 |
e+b+ |
| 510.07 3 |
0.125 10 |
e+b+ |
| 515.65 8 |
0.989 19 |
e+b+ |
| 520.085 19 |
0.461 10 |
e+b+ |
| 540.55 6 |
0.086 7 |
e+b+ |
| 542.972 25 |
0.134 7 |
e+b+ |
| 553.20 10 |
0.033 7 |
e+b+ |
| 571.259 15 |
0.413 10 |
e+b+ |
| 575.51 8 |
0.031 8 |
e+b+ |
| 584.274 12 |
52.6 14 |
e+b+ |
| 590.85 10 |
0.032 5 |
e+b+ |
| 596.53 4 |
0.021 12 |
e+b+ |
| 596.53 4 |
0.053 10 |
e+b+ |
| 607.32 3 |
0.167 5 |
e+b+ |
| 612.69 3 |
0.093 6 |
e+b+ |
| 612.69 3 |
0.093 6 |
e+b+ |
| 612.69 3 |
0.093 6 |
e+b+ |
| 615.16 4 |
0.081 4 |
e+b+ |
| 625.568 20 |
0.310 7 |
e+b+ |
| 637.826 24 |
0.014 7 |
e+b+ |
| 658.28 6 |
0.053 5 |
e+b+ |
| 662.66 15 |
0.015 4 |
e+b+ |
| 667.050 25 |
0.259 10 |
e+b+ |
| 667.050 25 |
<0.26 |
e+b+ |
| 675.86 3 |
0.509 10 |
e+b+ |
| 676.81 |
<0.019 |
e+b+ |
| 699.5 3 |
0.006 4 |
e+b+ |
| 712.205 15 |
1.08 3 |
e+b+ |
| 731.220 24 |
0.336 10 |
e+b+ |
| 737.455 15 |
9.60 19 |
e+b+ |
| 740.6 1 |
|
e+b+ |
| 741.467 17 |
0.854 10 |
e+b+ |
| 748.057 12 |
5.18 10 |
e+b+ |
| 749.80 3 |
0.672 10 |
e+b+ |
| 751.068 14 |
2.14 5 |
e+b+ |
| 756.51 3 |
0.113 7 |
e+b+ |
| 759.57 9 |
0.077 7 |
e+b+ |
| 762.03 9 |
0.028 5 |
e+b+ |
| 773.283 15 |
0.605 10 |
e+b+ |
| 777 |
0.007 3 |
e+b+ |
| 788 |
0.004 3 |
e+b+ |
| 816.44 8 |
0.049 5 |
e+b+ |
| 828.562 14 |
0.586 19 |
e+b+ |
| 830.816 21 |
0.532 12 |
e+b+ |
| 831.92 25 |
0.067 19 |
e+b+ |
| 836.58 3 |
0.307 10 |
e+b+ |
| 838.40 8 |
0.058 10 |
e+b+ |
| 859.867 18 |
0.586 10 |
e+b+ |
| 869.256 14 |
1.853 19 |
e+b+ |
| 899.071 15 |
0.941 10 |
e+b+ |
| 910.88 4 |
0.086 10 |
e+b+ |
| 915.28 12 |
0.016 7 |
e+b+ |
| 923.267 19 |
0.307 10 |
e+b+ |
| 923.267 19 |
0.307 10 |
e+b+ |
| 953.20 8 |
0.045 7 |
e+b+ |
| 978.47 5 |
0.020 5 |
e+b+ |
| 1045.873 12 |
0.088 12 |
e+b+ |
| 1045.873 12 |
0.91 7 |
e+b+ |
| 1049.043 25 |
5.38 19 |
e+b+ |
| 1071.002 25 |
0.144 10 |
e+b+ |
| 1081.46 8 |
0.029 10 |
e+b+ |
| 1083.34 3 |
0.163 10 |
e+b+ |
| 1115.4 3 |
0.015 6 |
e+b+ |
| 1122.855 15 |
0.336 10 |
e+b+ |
| 1165.74 3 |
0.106 10 |
e+b+ |
| 1170.587 24 |
1.334 19 |
e+b+ |
| 1193.826 24 |
0.80 3 |
e+b+ |
| 1197.108 24 |
1.13 4 |
e+b+ |
| 1209.46 19 |
0.0034 16 |
e+b+ |
| 1246.968 24 |
1.91 5 |
e+b+ |
| 1251.25 3 |
0.163 10 |
e+b+ |
| 1261.98 3 |
0.461 10 |
e+b+ |
| 1308.675 23 |
0.893 19 |
e+b+ |
| 1321.91 3 |
0.173 10 |
e+b+ |
| 1334.060 25 |
0.413 10 |
e+b+ |
| 1343.777 22 |
2.59 7 |
e+b+ |
| 1346.40 7 |
0.029 7 |
e+b+ |
| 1350.29 3 |
0.173 10 |
e+b+ |
| 1379.12 6 |
0.039 5 |
e+b+ |
| 1379.13 6 |
0.039 5 |
e+b+ |
| 1417 |
0.00024 14 |
e+b+ |
| 1420 |
0.007 3 |
e+b+ |
| 1485.49 3 |
1.90 8 |
e+b+ |
| 1499.35 10 |
0.0394 19 |
e+b+ |
| 1636.53 3 |
0.720 10 |
e+b+ |
| 1690.668 17 |
0.15 5 |
e+b+ |
| 1710 |
0.00058 19 |
e+b+ |
| 1736.40 8 |
0.00019 10 |
e+b+ |
| 1783.19 5 |
0.103 3 |
e+b+ |
| 1818.52 8 |
0.0038 5 |
e+b+ |
| 1833.30 15 |
0.0026 5 |
e+b+ |
|
X-rays from 150Eu (36.9 y 9)
|
| E (keV) |
I (%) | Assignment |
|
| 4.993 |
0.212 21 |
Sm Ll |
| 5.589 |
0.079 6 |
Sm Lh |
| 5.610 |
0.57 4 |
Sm La2 |
| 5.636 |
5.1 3 |
Sm La1 |
| 6.196 |
0.33 5 |
Sm Lb4 |
| 6.206 |
3.22 24 |
Sm Lb1 |
| 6.317 |
0.55 9 |
Sm Lb3 |
| 6.371 |
0.047 3 |
Sm Lb6 |
| 6.587 |
1.08 7 |
Sm Lb2 |
| 7.183 |
0.53 4 |
Sm Lg1 |
| 7.471 |
0.102 17 |
Sm Lg2 |
| 7.489 |
0.146 24 |
Sm Lg3 |
| 39.097 |
0.00548 20 |
Sm Ka3 |
| 39.522 |
21.6 6 |
Sm Ka2 |
| 40.118 |
39.1 11 |
Sm Ka1 |
| 45.294 |
3.82 11 |
Sm Kb3 |
| 45.414 |
7.40 21 |
Sm Kb1 |
| 45.741 |
0.110 5 |
Sm Kb5 |
| 46.578 |
2.44 7 |
Sm Kb2 |
| 46.705 |
0.92 4 |
Sm Kb4 |
Betas from 150Eu (36.9 y 9)
|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|
| 66.89 |
0.81 2 |
e |
| 108.3 |
0.05 5 |
e |
| 143.9 |
3.4 13 |
e |
| 153.7 |
1.92 3 |
e |
| 165.77 |
0.32 2 |
e |
| 225.78 |
0.60 1 |
e |
| 236.47 |
1.99 3 |
e |
| 240.75 |
4.0 1 |
e |
| 290.67 |
3.0 1 |
e |
| 439.28 |
0.76 6 |
e |
| 441.67 |
10 1 |
e |
| 618.48 |
3.4 1 |
e |
| 756.55 |
0.16 4 |
e |
| 812.01 |
0.46 2 |
e |
| 903.47 |
52 1 |
e |
| 982.25 |
2.8 1 |
e |
| 1487.76 |
8 3 |
e |
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