Atomic Mass | Mass Excess |
267.143962301341 amu | 134.1 MeV |
Level energy (MeV) | Spin & parity | Half-life | Mode of decay | Branch ratio (%) | Decay energy (MeV) |
Ground state | (11/2-) | 3 US +6-2 | A | 100 | 11.78 |
There is no gamma-rays or the intensities are so weak!