62-SM-143
Atomic Mass Mass Excess
142.914623162558 amu -79.528 MeV

Level energy (MeV) Spin & parity Half-life Mode of decay Branch ratio (%) Decay energy (MeV)
Ground state 3/2+ 8.83 M 0.01 EC 100 3.443
.754 11/2- 66 S 2 IT 99.76 .754
.754 11/2- 66 S 2 EC .24 4.197
2.795 23/2- 30 MS 3 IT 100 2.795

Strong Gamma-rays from Decay of SM-143

Decay mode Half-life Gamma-ray energy (keV) Intensity (%)
IT 30 MS 3 76.5 25.+- 7.
IT 30 MS 3 208 49.+- 5.
IT 30 MS 3 1573 64.+- 7.
IT 30 MS 3 1706 20.+- 4.
IT 30 MS 3 1832 11.4+- 2.1
EC 8.83 M 0.02 1056.58 1.90+- 0.20
EC 8.83 M 0.02 1514.98 0.66+- 0.08
IT 66 S 2 754.4 89.7+- 0.3