Cuadro de texto:   -  Atomic Mass: 254.0909487 ± 0.0000190 amu -  Excess Mass: 84718.198 ± 17.660 keV -  Binding Energy: 1885597.748 ± 17.663 keV -  Beta Decay Energy: B- -5252.000 ± 337.000 keV -  Spin: 0+ -  Half life: 55 s -  Mode of decay: Alpha to Fm-250 º  Branch ratio: 90.00 % º  Decay energy: 8.226 MeV -  Mode of decay: EC to Md-254 º  Branch ratio: 10.00 % º  Decay energy: 1.140 MeV -  Mode of decay: SF º  Branch ratio: 0.25 %     Meta state at 0.500 Mev -  Half life: 0.28 s -  Mode of decay: IT to No-254 º  Branch ratio: >80.00 % º  Decay energy: 0.500 MeV -  Mode of decay: SF º  Branch ratio: >=0.20 % º  Decay energy: 0.500 MeV

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

        

 

 

 

 

 

 

 

 

 

              

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