65-Tb-147



Spin
     Level energy(keV)   Spin & Parity       
     ----------------------------------------
       ground state      (1/2+)                
       5.06000E+01       11/2-                 
Mass (The Ame2012 atomic mass evaluation (II) by M.Wang, G.Audi, A.H.Wapstra, F.G.Kondev, M.MacCormick, X.Xu, and B.Pfeiffer Chinese Physics C36 p. 1603-2014, December 2012)
     146.924054788 ± 0.000008716 (amu)  [mass excess = -70742.509 ± 8.119 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
     -6546.472 ± 12.009 (keV) 
Strong Gamma-rays from Decay of Tb-147 (Compiled from ENSDF as of March 2011)
  [ Intensities before May 23th of 2013 were values when total intensity of the decay mode was 100(%) and a branching ratio of each decay mode was not multiplied. ]
   γ-ray energy(keV)  Intensity(%)  Decay mode 
  ----------------------------------------------------------
       1397.3            78.           EC 
       1642.8             1.17         EC 
       1798.3            14.2          EC 
  ----------------------------------------------------------
        139.89           30.69         EC 
        694.54           37.26         EC 
       1152.53           90.           EC 
  ----------------------------------------------------------
     *: relative, ~ approximate, ? calculated or estimatted 
     >: greater than or equal to, <: less than or equal to  
  [ Intensities; total intensity of the nuclide is 100(%). ]
Decay data(Chart of the Nuclides 2014)
     Decay mode     Half-life 
       EC           1.83 M 6         
       EC           1.64 H 3         
Evaluated Data Libraries
     Links to the libraries. 

Parent Nuclides by Reactions in JENDL-4.0