Cuadro de texto:   -  Atomic Mass: 140.9200440 ± 0.0000113 amu -  Excess Mass: -74478.538 ± 10.486 keV -  Binding Energy: 1169505.616 ± 10.488 keV -  Beta Decay Energy: B- 5251.339 ± 10.605 keV -  Spin: 7/2+ -  Half life: 24.94 s -  Mode of decay: Beta to Ba-141 º  Decay energy: 5.255 MeV -  Mode of decay: Beta + Neutron to Ba-140 º  Branch ratio: 0.03 % º  Decay energy: 5 0.735 MeV -  Possible parent nuclides:                                                                Beta from Xe-141                                                                Beta + N from Xe-142

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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