Atomic Mass | Mass Excess |
148.917179271726 amu | -77.147 MeV |
Level energy (MeV) | Spin & parity | Half-life | Mode of decay | Branch ratio (%) | Decay energy (MeV) |
Ground state | 7/2- | >2E+15 Y | A | 1.87 |
There is no gamma-rays or the intensities are so weak!