68-Er-155

• Atomic Mass: 154.9332043 ± 0.0000539 amu
• Excess Mass: -62219.810 ± 50.193 keV
• Binding Energy: 1260074.814 ± 50.193 keV
• Beta Decay Energy: B- -5577.123 ± 51.692 keV

• Spin: 7/2-
• Half life: 5.3 M ( 5.6604 % )
• Mode of decay: Alpha to Dy-151
  • Branch ratio: 0.02
  • Decay energy: 4.120 MeV
• Mode of decay: Electron capture to Ho-155
  • Branch ratio: 99.98
  • Decay energy: 3.840 MeV

• Possible parent nuclides:

  Electron capture from Tm-155

Element Er