70-Yb-157

• Atomic Mass: 156.9426586 ± 0.0000550 amu
• Excess Mass: -53413.115 ± 51.237 keV
• Binding Energy: 1265846.058 ± 51.237 keV
• Beta Decay Energy: B- -6933.002 ± 53.463 keV

• Spin: 7/2-
• Half life: 38.6 S ( 2.5907 % )
• Mode of decay: Alpha to Er-153
  • Branch ratio: 0.50
  • Decay energy: 4.620 MeV
• Mode of decay: Electron capture to Tm-157
  • Branch ratio: 99.50
  • Decay energy: 5.530 MeV

• Possible parent nuclides:

  Electron capture from Lu-157

  Alpha from Hf-161

Element Yb