78-Pt-197



Spin
     Level energy(keV)   Spin & Parity       
     ----------------------------------------
       ground state      1/2-                  
       3.99590E+02       13/2+                 
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)
     196.967340687 ± 0.000000943 (amu)  [mass excess = -30421.954 ± 0.879 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
     719.021 ± 0.590 (keV) 
Strong Gamma-rays from Decay of Pt-197 (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 
  ----------------------------------------------------------
        130.              3.19         B- 
        202.              1.04         B- 
        279.             71.4          B- 
  ----------------------------------------------------------
         77.35           17.02         B- 
        191.44            3.66         B- 
        268.78            0.23         B- 
  ----------------------------------------------------------
         53.10            1.09         IT 
        346.5            11.12         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-           95.41 M 18       
       B-           19.8915 H 19     
       IT           95.41 M 18       
Evaluated Data Libraries
     Links to the libraries. 

Parent Nuclides by Reactions in JENDL-4.0
     Au-197 (Z= 79, A=197), MT=103 (n,p)
     Hg-200 (Z= 80, A=200), MT=107 (n,α)
     Hg-201 (Z= 80, A=201), MT= 22 (n,nα)