103-Lr-258

• Atomic Mass: 258.1018830 ± 0.0001100 amu
• Excess Mass: 94903.000 ± 102.000 keV
• Binding Energy: 1906916.000 ± 102.000 keV
• Beta Decay Energy: B- -1570.000 ± 225.000 keV

• Half life: 3.9 S ( 10.2564 % )
• Mode of decay: Alpha to Md-254
  • Branch ratio: > 95.00
  • Decay energy: 8.900 MeV
• Mode of decay: SF
  • Branch ratio: < 5.00
  • Decay energy: 3.380 MeV
• Mode of decay: Electron capture to No-258
  • Branch ratio: < 5.00
  • Decay energy: 3.380 MeV

• Possible parent nuclides:

  Alpha from Db-262

Element Lr