Atomic Mass | Mass Excess |
268.138809288317 amu | 129.3 MeV |
Level energy (MeV) | Spin & parity | Half-life | Mode of decay | Branch ratio (%) | Decay energy (MeV) |
Ground state | (5+,6+) | 0.07 S +0.10-0.03 | A | 100 | 10.4 |
There is no gamma-rays or the intensities are so weak!