Atomic Mass | Mass Excess |
159.927050512299 amu | -67.952 MeV |
Level energy (MeV) | Spin & parity | Half-life | Mode of decay | Branch ratio (%) | Decay energy (MeV) |
Ground state | 0+ | =>1.3E+21 Y | 2B- | 1.73 |
There is no gamma-rays or the intensities are so weak!