Cuadro de texto:   -  Atomic Mass: 156.9426586 ± 0.0000550 amu -  Excess Mass: -53413.115 ± 51.237 keV -  Binding Energy: 1265846.058 ± 51.237 keV -  Beta Decay Energy: B- -6933.002 ± 53.463 keV -  Spin: 7/2- -  Half life: 38.6 s -  Mode of decay: Electron capture to Tm-157 º  Branch ratio: 99.50 % º  Decay energy: 5.500 MeV -  Mode of decay: Alpha to Er-153 º  Branch ratio: 0.50 % º  Decay energy: 4.620 MeV -  Possible parent nuclides:     Electron capture from Lu-157     Alpha from Hf-161

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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