102-No-254

• Atomic Mass: 254.0909487 ± 0.0000190 amu
• Excess Mass: 84718.198 ± 17.660 keV
• Binding Energy: 1885597.748 ± 17.663 keV
• Beta Decay Energy: B- -5252.000 ± 337.000 keV

• Spin: 0+
• Half life: 55 S ( 5.4546 % )
• Mode of decay: Alpha to Fm-250
  • Branch ratio: 90.00
  • Decay energy: 8.226 MeV
• Mode of decay: Electron capture to Md-254
  • Branch ratio: 10.00
  • Decay energy: 1.140 MeV
• Mode of decay: SF
  • Branch ratio: 0.25

  ---

  Meta state at 0.500 Mev
• Half life: 0.28 S ( 14.2857 % )
• Mode of decay: IT
  • Branch ratio: > 80.00
  • Decay energy: 0.500 MeV
• Mode of decay: SF
  • Branch ratio: >= 0.20
  • Decay energy: 0.500 MeV

• Possible parent nuclides:

  Electron capture from Lr-254

  Alpha from Rf-258

Element No