Cuadro de texto:   -  Atomic Mass: 139.9094726 ± 0.0000035 amu -  Excess Mass: -84325.762 ± 3.215 keV -  Binding Energy: 1169716.811 ± 3.221 keV -  Beta Decay Energy: B- 3761.853 ± 1.884 keV -  Spin: 3- -  Half life: 1.6781 d -  Mode of decay: Beta to Ce-140 º  Decay energy: 3.762 MeV -  Possible parent nuclides:    Beta from Ba-140

 

 

 

 

 

 

 

 

 

 

 

                    

 

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