Cuadro de texto:   -  Atomic Mass: 86.9108778 ± 0.0000028 amu -  Excess Mass: -83016.752 ± 2.593 keV -  Binding Energy: 754710.053 ± 2.596 keV -  Beta Decay Energy: B- -3668.917 ± 8.460 keV -  Spin: 1/2- -  Half life: 79.8 h -  Mode of decay: Electron capture to Sr-87 º  Decay energy: 1.862 MeV     Meta state at 0.380 Mev -  Spin: 9/2+ -  Half life: 13.37 h -  Mode of decay: IT º  Branch ratio: 98.43 % º  Decay energy: 0.381 MeV

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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