Level energy(keV)   Spin & Parity       
       ground state      (1/2)-                
       1.85950E+02       (7/2+)                
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)
     78.925360127 ± 0.000039915 (amu)  [mass excess = -69526.594 ± 37.181 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
     4109.475 ± 37.463 (keV) 
Strong Gamma-rays from Decay of Ge- 79 (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 
        230.44           61.44         B- 
        542.27           32.56         B- 
        755.             18.43         B- 
        100.48            2.7          B- 
        109.58           21.4          B- 
       1505.85            9.2          B- 
        186.02            2.82         IT 
     *: 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 
       B-           18.98 S 3        
       B-           39.0 S 10        
       IT           39.0 S 10        
Evaluated Data Libraries
     Links to the libraries. 

Parent Nuclides by Reactions in JENDL-4.0
     Se- 82 (Z= 34, A= 82), MT=107 (n,α)

Fission Yields for Fission Products in JENDL-4.0 Fission Yield Data

   - Neutron-induced Fission Yields (from main actinide nuclides) - Independent Fission Yield -
     Product  Nuclide  Energy   Fission Yield  Uncertainty(1σ)
     Ge- 79    U-235   Thermal   3.087470e-05   1.975980e-05 
     Ge- 79    U-235   Fast      6.321430e-05   4.045710e-05 
     Ge- 79    U-235   High      6.688380e-05   4.280560e-05 
     Ge- 79    U-238   Fast      1.243830e-05   7.960510e-06 
     Ge- 79    U-238   High      4.550950e-05   2.912620e-05 
     Ge- 79   Pu-239   Thermal   3.957590e-05   2.532860e-05 
     Ge- 79   Pu-239   Fast      4.817860e-05   3.083440e-05 
     Ge- 79   Pu-239   High      3.577740e-05   2.289760e-05 
     Ge- 79   Pu-241   Thermal   1.332480e-05   8.527850e-06 
     Ge- 79   Pu-241   Fast      2.524010e-05   1.615370e-05 
     Ge- 79m   U-235   Thermal   2.012660e-04   1.288100e-04 
     Ge- 79m   U-235   Fast      4.725000e-04   3.024000e-04 
     Ge- 79m   U-235   High      8.017370e-04   5.131110e-04 
     Ge- 79m   U-238   Fast      9.297090e-05   5.950140e-05 
     Ge- 79m   U-238   High      5.455230e-04   3.491360e-04 
     Ge- 79m  Pu-239   Thermal   2.579870e-04   1.651120e-04 
     Ge- 79m  Pu-239   Fast      3.601140e-04   2.304740e-04 
     Ge- 79m  Pu-239   High      4.288640e-04   2.744730e-04 
     Ge- 79m  Pu-241   Thermal   8.686150e-05   5.559130e-05 
     Ge- 79m  Pu-241   Fast      1.886590e-04   1.207420e-04 
    Thermal=0.0253eV, Fast=500keV(Fast reactor spectrum), High=14MeV
   - Neutron-induced Fission Yields (from main actinide nuclides) - Cumulative Fission Yield -
     Product  Nuclide  Energy   Fission Yield  Uncertainty(1σ)
     Ge- 79    U-235   Thermal   2.258590e-04   1.376490e-04 
     Ge- 79    U-235   Fast      4.229630e-04   2.570910e-04 
     Ge- 79    U-235   High      7.399510e-04   4.472470e-04 
     Ge- 79    U-238   Fast      2.332030e-04   1.423090e-04 
     Ge- 79    U-238   High      7.444440e-04   4.521910e-04 
     Ge- 79   Pu-239   Thermal   1.060600e-04   6.385110e-05 
     Ge- 79   Pu-239   Fast      1.832160e-04   1.103380e-04 
     Ge- 79   Pu-239   High      3.052660e-04   1.840910e-04 
     Ge- 79   Pu-241   Thermal   5.049570e-05   3.055970e-05 
     Ge- 79   Pu-241   Fast      1.581720e-04   9.600360e-05 
     Ge- 79m   U-235   Thermal   2.022910e-04   1.294670e-04 
     Ge- 79m   U-235   Fast      4.743430e-04   3.035790e-04 
     Ge- 79m   U-235   High      8.055550e-04   5.155560e-04 
     Ge- 79m   U-238   Fast      9.431880e-05   6.036410e-05 
     Ge- 79m   U-238   High      5.503540e-04   3.522270e-04 
     Ge- 79m  Pu-239   Thermal   2.583010e-04   1.653120e-04 
     Ge- 79m  Pu-239   Fast      3.606060e-04   2.307890e-04 
     Ge- 79m  Pu-239   High      4.306340e-04   2.756060e-04 
     Ge- 79m  Pu-241   Thermal   8.706180e-05   5.571940e-05 
     Ge- 79m  Pu-241   Fast      1.893870e-04   1.212070e-04 
    Thermal=0.0253eV, Fast=500keV(Fast reactor spectrum), High=14MeV
      → Neutron-induced and Spontaneous Fission Yields of all nuclides in JENDL-4.0 Fission Yield Data