88-Ra-213

• Atomic Mass: 213.0003458 ± 0.0000318 amu
• Excess Mass: 322.155 ± 29.584 keV
• Binding Energy: 1650022.504 ± 29.585 keV
• Beta Decay Energy: B- -5801.196 ± 65.886 keV

• Spin: 1/2-
• Half life: 2.74 M ( 2.1898 % )
• Mode of decay: Alpha to Rn-209
  • Branch ratio: 80.00
  • Decay energy: 6.859 MeV
• Mode of decay: Electron capture to Fr-213
  • Branch ratio: 20.00
  • Decay energy: 3.880 MeV

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  Meta state at 1.770 Mev
• Half life: 2.1 MS ( 4.7619 % )
• Mode of decay: Alpha to Rn-209
  • Branch ratio: ~ 1.00
  • Decay energy: 8.629 MeV
• Mode of decay: IT
  • Branch ratio: ~ 99.00
  • Decay energy: 1.770 MeV

• Possible parent nuclides:

  Alpha from Th-217

Element Ra