57-LA-147
| Atomic Mass |
Mass Excess |
| 146.927814875897 amu |
-67.24 MeV |
| Level energy (MeV) |
Spin & parity |
Half-life |
Mode of decay |
Branch ratio (%) |
Decay energy (MeV) |
| Ground state |
(5/2+) |
4.015 S 0.008 |
B- |
100 |
4.95 |
| Ground state |
(5/2+) |
4.015 S 0.008 |
B-N |
.04 |
.43 |
Strong Gamma-rays from Decay of LA-147
| Decay mode |
Half-life |
Gamma-ray energy (keV) |
Intensity (%) |
| B- |
4.015 S 0.008 |
97.4 |
0.6+- 0.3 |
| B- |
4.015 S 0.008 |
117.718 |
12.0+- 1.0 |
| B- |
4.015 S 0.008 |
156.410 |
0.61+- 0.09 |
| B- |
4.015 S 0.008 |
159.850 |
0.64+- 0.09 |
| B- |
4.015 S 0.008 |
186.320 |
6.5+- 0.6 |
| B- |
4.015 S 0.008 |
215.370 |
2.8+- 0.4 |
| B- |
4.015 S 0.008 |
215.50 |
3.5+- 0.4 |
| B- |
4.015 S 0.008 |
215.520 |
0.53+- 0.11 |
| B- |
4.015 S 0.008 |
235.930 |
2.47+- 0.21 |
| B- |
4.015 S 0.008 |
274.160 |
2.3+- 0.6 |
| B- |
4.015 S 0.008 |
283.400 |
2.8+- 0.4 |
| B- |
4.015 S 0.008 |
320.570 |
0.55+- 0.12 |
| B- |
4.015 S 0.008 |
333.250 |
0.58+- 0.10 |
| B- |
4.015 S 0.008 |
353.610 |
1.80+- 0.20 |
| B- |
4.015 S 0.008 |
388.250 |
0.58+- 0.06 |
| B- |
4.015 S 0.008 |
399.640 |
2.44+- 0.21 |
| B- |
4.015 S 0.008 |
402.730 |
1.4+- 0.7 |
| B- |
4.015 S 0.008 |
411.150 |
0.68+- 0.09 |
| B- |
4.015 S 0.008 |
438.300 |
5.0+- 0.5 |
| B- |
4.015 S 0.008 |
495.000 |
0.97+- 0.10 |
| B- |
4.015 S 0.008 |
507.840 |
1.02+- 0.09 |
| B- |
4.015 S 0.008 |
516.690 |
1.24+- 0.14 |
| B- |
4.015 S 0.008 |
557.530 |
0.58+- 0.07 |
| B- |
4.015 S 0.008 |
570.910 |
1.14+- 0.13 |
| B- |
4.015 S 0.008 |
599.420 |
1.14+- 0.10 |