79-Au-196



Spin
     Level energy(keV)   Spin & Parity       
     ----------------------------------------
       ground state      2-                    
       8.46600E+01       5+                    
       5.95660E+02       12-                   
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)
     195.966569908 ± 0.000003204 (amu)  [mass excess = -31139.930 ± 2.985 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
     686.836 ± 3.120 (keV) 
Strong Gamma-rays from Decay of Au-196 (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 
  ----------------------------------------------------------
        426.10            6.59         B- 
  ----------------------------------------------------------
         84.66            0.3          IT 
  ----------------------------------------------------------
        333.03           22.87         EC 
        355.73           86.95         EC 
        521.4             0.39         EC 
  ----------------------------------------------------------
        147.81           43.5          IT 
        168.37            7.83         IT 
        188.27           30.01         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-           6.1669 D 6       
       EC           6.1669 D 6       
       IT           9.6 H 1          
       IT           8.1 S 2          
Evaluated Data Libraries
     Links to the libraries. 

Parent Nuclides by Reactions in JENDL-4.0
     Au-197 (Z= 79, A=197), MT= 16 (n,2n)
     Hg-196 (Z= 80, A=196), MT=103 (n,p)