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Cuadro de texto:   -  Atomic Mass: 140.9348300 ± 0.0003200 amu -  Excess Mass: -60705.000 ± 298.000 keV -  Binding Energy: 1157297.000 ± 298.000 keV -  Beta Decay Energy: B- 7623.000 ± 312.000 keV -  Half life: 0.43 s -  Mode of decay: Beta to Xe-141 º  Decay energy: 7.800 MeV -  Mode of decay: Beta + Neutron to Xe-140 º  Branch ratio: 22.00 % º  Decay energy: 4.400 MeV

 

 

 

 

 

 

 

 

 

 

 

 

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