61-PM-142
Atomic Mass Mass Excess
141.912946286236 amu -81.09 MeV

Level energy (MeV) Spin & parity Half-life Mode of decay Branch ratio (%) Decay energy (MeV)
Ground state 1+ 40.5 S 0.5 EC 100 0
.8832 (8)- 2.0 MS 0.2 0

Strong Gamma-rays from Decay of PM-142

Decay mode Half-life Gamma-ray energy (keV) Intensity (%)
EC 40.5 S 0.5 641.4 0.65+- 0.04
EC 40.5 S 0.5 1575.8 3.3