63-EU-150
| Atomic Mass |
Mass Excess |
| 149.919698880386 amu |
-74.800 MeV |
| Level energy (MeV) |
Spin & parity |
Half-life |
Mode of decay |
Branch ratio (%) |
Decay energy (MeV) |
| Ground state |
5(-) |
36.9 Y 0.9 |
EC |
100 |
2.261 |
| .0421 |
0- |
12.8 H 0.1 |
B- |
89 |
1.013 |
| .0421 |
0- |
12.8 H 0.1 |
EC |
11 |
2.303 |
| .0421 |
0- |
12.8 H 0.1 |
IT |
<=5.0E- |
8 0.042 |
Strong Gamma-rays from Decay of EU-150
| Decay mode |
Half-life |
Gamma-ray energy (keV) |
Intensity (%) |
| EC |
36.9 Y 0.9 |
298.061 |
0.64+- 0.03 |
| EC |
36.9 Y 0.9 |
333.971 |
96.+- 3. |
| EC |
36.9 Y 0.9 |
402.152 |
0.78+- 0.03 |
| EC |
36.9 Y 0.9 |
439.401 |
80.+- 3. |
| EC |
36.9 Y 0.9 |
461.761 |
0.83+- 0.04 |
| EC |
36.9 Y 0.9 |
505.52 |
4.80+- 0.18 |
| EC |
36.9 Y 0.9 |
515.792 |
0.99+- 0.04 |
| EC |
36.9 Y 0.9 |
584.274 |
52.6+- 2.2 |
| EC |
36.9 Y 0.9 |
675.86 |
0.509+-0.019 |
| EC |
36.9 Y 0.9 |
712.205 |
1.08+- 0.05 |
| EC |
36.9 Y 0.9 |
737.455 |
9.6+- 0.4 |
| EC |
36.9 Y 0.9 |
741.467 |
0.85+- 0.03 |
| EC |
36.9 Y 0.9 |
748.057 |
5.18+- 0.19 |
| EC |
36.9 Y 0.9 |
749.80 |
0.672+-0.023 |
| EC |
36.9 Y 0.9 |
751.068 |
2.14+- 0.09 |
| EC |
36.9 Y 0.9 |
773.283 |
0.605+-0.022 |
| EC |
36.9 Y 0.9 |
828.562 |
0.59+- 0.03 |
| EC |
36.9 Y 0.9 |
830.816 |
0.532+-0.021 |
| EC |
36.9 Y 0.9 |
859.867 |
0.586+-0.021 |
| EC |
36.9 Y 0.9 |
869.256 |
1.85+- 0.07 |
| EC |
36.9 Y 0.9 |
899.071 |
0.94+- 0.03 |
| EC |
36.9 Y 0.9 |
1045.873 |
0.5+- 0.5 |
| EC |
36.9 Y 0.9 |
1045.873 |
0.5+- 0.5 |
| EC |
36.9 Y 0.9 |
1049.04 |
5.4+- 0.3 |
| EC |
36.9 Y 0.9 |
1170.587 |
1.33+- 0.05 |
| EC |
36.9 Y 0.9 |
1193.826 |
0.80+- 0.04 |
| EC |
36.9 Y 0.9 |
1197.108 |
1.13+- 0.06 |
| EC |
36.9 Y 0.9 |
1246.968 |
1.91+- 0.08 |
| EC |
36.9 Y 0.9 |
1308.675 |
0.89+- 0.04 |
| EC |
36.9 Y 0.9 |
1343.777 |
2.59+- 0.11 |
| EC |
36.9 Y 0.9 |
1485.49 |
1.90+- 0.10 |
| EC |
36.9 Y 0.9 |
1636.53 |
0.720+-0.025 |
| EC |
12.8 H 0.1 |
333.90 |
4.0+- 0.8 |
| EC |
12.8 H 0.1 |
406.50 |
2.8+- 0.6 |