Cuadro de texto:   -  Atomic Mass: 249.0748468 ± 0.0000030 amu -  Excess Mass: 69719.351 ± 2.806 keV -  Binding Energy: 1863369.394 ± 2.826 keV -  Beta Decay Energy: B- -1451.000 ± 30.000 keV -  Spin: 9/2- -  Half life: 351 years -  Mode of decay: Alpha to Cm-245 º  Decay energy: 6.295 MeV -  Mode of decay: SF º  Branch ratio: 5.2E-7 % -  Possible parent nuclides:                                                                 Beta from Bk-249                                                                 Electron capture from Es-249                                                                 Alpha from Fm-253

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

                       

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