63-EU-152
| Atomic Mass |
Mass Excess |
| 151.921740761796 amu |
-72.898 MeV |
| Level energy (MeV) |
Spin & parity |
Half-life |
Mode of decay |
Branch ratio (%) |
Decay energy (MeV) |
| Ground state |
3- |
13.516 Y 0.006 |
EC |
72.1 |
1.874 |
| Ground state |
3- |
13.516 Y 0.006 |
B- |
27.9 |
1.819 |
| .0456 |
0- |
9.3116 H 0.0013 |
B- |
72 |
1.865 |
| .0456 |
0- |
9.3116 H 0.0013 |
EC |
28 |
1.92 |
| .1479 |
8- |
96 M 1 |
IT |
100 |
.148 |
Strong Gamma-rays from Decay of EU-152
| Decay mode |
Half-life |
Gamma-ray energy (keV) |
Intensity (%) |
| EC |
9.3116 H 0.0003 |
121.777 |
7.0+- 0.9 |
| B- |
9.3116 H 0.0016 |
344.31 |
2.4+- 0.4 |
| EC |
9.3116 H 0.0003 |
841.594 |
14.2+- 1.7 |
| EC |
9.3116 H 0.0003 |
963.390 |
11.7+- 1.4 |
| B- |
9.3116 H 0.0016 |
970.350 |
0.59+- 0.10 |
| B- |
9.3116 H 0.0016 |
1314.670 |
0.93+- 0.15 |
| EC |
9.3116 H 0.0003 |
1389.000 |
0.75+- 0.09 |
| EC |
13.516 Y 0.006 |
121.7817 |
28.58+- 0.09 |
| EC |
13.516 Y 0.006 |
244.6975 |
7.58+- 0.03 |
| EC |
13.516 Y 0.006 |
443.965 |
2.821+-0.020 |
| EC |
13.516 Y 0.006 |
688.670 |
0.857+-0.009 |
| EC |
13.516 Y 0.006 |
867.373 |
4.245+-0.021 |
| EC |
13.516 Y 0.006 |
964.079 |
14.60+- 0.04 |
| EC |
13.516 Y 0.006 |
1005.272 |
0.646+-0.005 |
| EC |
13.516 Y 0.006 |
1085.869 |
10.21+- 0.04 |
| EC |
13.516 Y 0.006 |
1112.069 |
13.64+- 0.04 |
| EC |
13.516 Y 0.006 |
1212.948 |
1.422+-0.008 |
| EC |
13.516 Y 0.006 |
1408.006 |
21.00+- 0.06 |
| EC |
13.516 Y 0.006 |
1457.643 |
0.502+-0.005 |
| B- |
13.537 Y 0.006 |
344.2785 |
26.5+- 0.6 |
| B- |
13.537 Y 0.006 |
367.7887 |
0.861+-0.011 |
| B- |
13.537 Y 0.006 |
411.1163 |
2.234+-0.025 |
| B- |
13.537 Y 0.006 |
778.9040 |
12.94+- 0.15 |
| B- |
13.537 Y 0.006 |
1089.737 |
1.727+-0.020 |
| B- |
13.537 Y 0.006 |
1299.140 |
1.623+-0.020 |
| IT |
96 M 1 |
18.21 |
1.26+- 0.21 |
| IT |
96 M 1 |
77.23 |
0.69+- 0.05 |
| IT |
96 M 1 |
89.847 |
69.9+- 0.6 |