60-Nd-139



Spin
     Level energy(keV)   Spin & Parity       
     ----------------------------------------
       ground state      3/2+                  
       2.31150E+02       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)
     138.911953649 ± 0.000029632 (amu)  [mass excess = -82014.648 ± 27.602 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
     -4514.039 ± 25.928 (keV) 
Strong Gamma-rays from Decay of Nd-139 (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 
  ----------------------------------------------------------
        405.0             6.92         EC 
        916.9             1.52         EC 
       1074.2             2.53         EC 
  ----------------------------------------------------------
        231.15        ?   0.77         IT 
        113.87           39.87         EC 
        738.2            35.28         EC 
        982.2            26.39         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           29.7 M 5         
       EC           5.50 H 20        
       IT           5.5 H 2          
Evaluated Data Libraries
     Links to the libraries. 

Parent Nuclides by Reactions in JENDL-4.0