100-FM-253
Atomic Mass Mass Excess
253.085176084643 amu 79.341 MeV

Level energy (MeV) Spin & parity Half-life Mode of decay Branch ratio (%) Decay energy (MeV)
Ground state (1/2)+ 3.00 D 0.12 EC 88 0
Ground state (1/2)+ 3.00 D 0.12 A 12 7.197

Strong Gamma-rays from Decay of FM-253

Decay mode Half-life Gamma-ray energy (keV) Intensity (%)
A 3.00 D 0.12 271.8 2.6+- 0.6