Cuadro de texto:   -  Atomic Mass: 140.9184685 ± 0.0000131 amu -  Excess Mass: -75946.081 ± 12.178 keV -  Binding Energy: 1165496.685 ± 12.180 keV -  Beta Decay Energy: B- -5977.727 ± 25.584 keV -  Spin: 1/2+ -  Half life: 10.2 min -  Mode of decay: Electron capture to Pm-141 º  Decay energy: 4.543 MeV     Meta state at 0.176 Mev -  Spin: 11/2- -  Half life: 22.6 min -  Mode of decay: Electron capture to Pm-141 º  Branch ratio: 99.69 % º  Decay energy: 4.719 MeV -  Mode of decay: IT º  Branch ratio: 0.31 % º  Decay energy: 0.176 MeV -  Possible parent nuclides:    Electron capture from Eu-141

   

   

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

                  

 

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