66-DY-145
Atomic Mass Mass Excess
144.936982944902 amu -58.7 MeV

Level energy (MeV) Spin & parity Half-life Mode of decay Branch ratio (%) Decay energy (MeV)
Ground state (1/2+) 10.5 S 1.5 EC 100 7.52
Ground state (11/2-) 13.6 S 1.0 EC 100 7.52

Strong Gamma-rays from Decay of DY-145

Decay mode Half-life Gamma-ray energy (keV) Intensity (%)
EC 13.6 S 1.0 578.2 13.+- 5.
EC 13.6 S 1.0 639.6 12.+- 5.
EC 13.6 S 1.0 804.3 10.+- 4.