Cuadro de texto:   -  Atomic Mass: 128.9248600 ± 0.0003200 amu -  Excess Mass: -69992.000 ± 298.000 keV -  Binding Energy: 1065034.000 ± 298.000 keV -  Beta Decay Energy: B- -7819.000 ± 467.000 keV -  Spin: 11/2-) -  Half life: 30 s -  Mode of decay: Electron capture to Ce-129 º  Branch ratio: >0.00 % º  Decay energy: 6.300 MeV -  Possible parent nuclides:    EC + P from Pm-130

 

 

 

 

 

 

 

 

 

 

 

 

 

                

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