Cuadro de texto:   -  Atomic Mass: 80.9165924 ± 0.0000031 amu -  Excess Mass: -77693.650 ± 2.851 keV -  Binding Energy: 703306.075 ± 2.853 keV -  Beta Decay Energy: B- -2237.212 ± 6.511 keV -  Spin: 7/2+ -  Half life: 229000 years -  Mode of decay: Electron capture to Br-81 º  Decay energy: 0.281 MeV     Meta state at 0.190 Mev -  Spin: 1/2- -  Half life: 13.10 s -  Mode of decay: IT º  Decay energy: 0.191 MeV -  Mode of decay: Electron capture to Br-81 º  Branch ratio: 0.0025 % º  Decay energy: 0.472 MeV -  Possible parent nuclides:                                                                Electron capture from Rb-81  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

                     

 

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