61-PM-146
Atomic Mass Mass Excess
145.914691869398 amu -79.464 MeV

Level energy (MeV) Spin & parity Half-life Mode of decay Branch ratio (%) Decay energy (MeV)
Ground state 3- 5.53 Y 0.05 EC 66 1.472
Ground state 3- 5.53 Y 0.05 B- 34 1.542

Strong Gamma-rays from Decay of PM-146

Decay mode Half-life Gamma-ray energy (keV) Intensity (%)
EC 5.53 Y 0.05 453.88 65.0+- 2.0
B- 5.53 Y 0.05 633.25 2.15+- 0.20
EC 5.53 Y 0.05 735.93 22.5+- 1.5
B- 5.53 Y 0.05 747.24 34.0+- 1.6