75-RE-177
Atomic Mass Mass Excess
176.950273424324 amu -46.32 MeV

Level energy (MeV) Spin & parity Half-life Mode of decay Branch ratio (%) Decay energy (MeV)
Ground state (5/2-) 14 M 1 EC 100 3.4

Strong Gamma-rays from Decay of RE-177

Decay mode Half-life Gamma-ray energy (keV) Intensity (%)
EC 14.0 M 1.0 79.65 7.1+- 1.3
EC 14.0 M 1.0 94.90 3.9+- 0.9
EC 14.0 M 1.0 196.85 8.4
EC 14.0 M 1.0 209.8 2.8+- 0.5
EC 14.0 M 1.0 708.1 2.5+- 0.5
EC 14.0 M 1.0 723.4 2.1+- 0.5