Atomic Mass | Mass Excess |
156.942661994671 amu | -53.41 MeV |
Level energy (MeV) | Spin & parity | Half-life | Mode of decay | Branch ratio (%) | Decay energy (MeV) |
Ground state | 7/2- | 38.6 S 1.0 | EC | 99.5 | 5.5 |
Ground state | 7/2- | 38.6 S 1.0 | A | .5 | 4.62 |
There is no gamma-rays or the intensities are so weak!