69-Tm-155

• Atomic Mass: 154.9391916 ± 0.0000143 amu
• Excess Mass: -56642.687 ± 13.317 keV
• Binding Energy: 1253715.337 ± 13.318 keV
• Beta Decay Energy: B- -6149.000 ± 298.000 keV

• Spin: (11/2-)
• Half life: 21.6 S ( 0.9259 % )
• Mode of decay: Alpha to Ho-151
  • Branch ratio: 1.90
  • Decay energy: 4.571 MeV
• Mode of decay: Electron capture to Er-155
  • Branch ratio: 98.10
  • Decay energy: 5.580 MeV

  ---

  Meta state at 0.041 Mev
• Spin: (1/2+)
• Half life: 45 S ( 6.6667 % )
• Mode of decay: Electron capture to Er-155
  • Branch ratio: > 92.00
  • Decay energy: 5.621 MeV
• Mode of decay: Alpha to Ho-151
  • Branch ratio: < 8.00
  • Decay energy: 4.612 MeV

• Possible parent nuclides:

  Electron capture from Yb-155

  Alpha from Lu-159

Element Tm