Cuadro de texto:   -  Atomic Mass: 148.9273340 ± 0.0000119 amu -  Excess Mass: -67687.950 ± 11.088 keV -  Binding Energy: 1218679.724 ± 11.090 keV -  Beta Decay Energy: B- -6013.690 ± 18.570 keV -  Spin: (7/2-) -  Half life: 4.20 min -  Mode of decay: Electron capture to Tb-149 º  Decay energy: 3.812 MeV     Meta state at 2.661 Mev -  Spin: 27/2-) -  Half life: 0.490 s -  Mode of decay: IT º  Branch ratio: 99.30 % º  Decay energy: 2.661 MeV -  Mode of decay: Electron capture to Tb-149 º  Branch ratio: 0.70 % º  Decay energy: 6.473 MeV -  Possible parent nuclides:                                                                Electron capture from Ho-149                                                                Alpha from Er-153

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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