66-Dy-168



Spin
     Level energy(keV)   Spin & Parity       
     ----------------------------------------
       ground state      0+                    
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)
     167.937133273 ± 0.000150317 (amu)  [mass excess = -58559.979 ± 140.020 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
     1500.730 ± 143.186 (keV) 
Strong Gamma-rays from Decay of Dy-168 (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 
  ----------------------------------------------------------
        192.5            32.8          B- 
        443.3            15.5          B- 
        487.0            22.5          B- 
  ----------------------------------------------------------
     *: 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-           8.7 M 3          
Evaluated Data Libraries
     Links to the libraries. 

Parent Nuclides by Reactions in JENDL-4.0 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)
    -----------------------------------------------------------
     Dy-168    U-235   Thermal   3.634210e-10   2.325900e-10 
     Dy-168    U-235   Fast      4.610480e-10   2.950700e-10 
     Dy-168    U-235   High      6.048290e-07   3.870900e-07 
     Dy-168    U-238   Fast      3.161180e-08   2.023150e-08 
     Dy-168    U-238   High      4.655070e-07   2.979240e-07 
     Dy-168   Pu-239   Thermal   2.829560e-08   1.810920e-08 
     Dy-168   Pu-239   Fast      5.339140e-07   3.417050e-07 
     Dy-168   Pu-239   High      5.793760e-07   3.708000e-07 
     Dy-168   Pu-241   Thermal   2.360380e-08   1.510640e-08 
     Dy-168   Pu-241   Fast      5.815630e-07   3.722000e-07 
    -----------------------------------------------------------
    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)
    -----------------------------------------------------------
     Dy-168    U-235   Thermal   5.579400e-10   3.570820e-10 
     Dy-168    U-235   Fast      9.508190e-10   4.288510e-10 
     Dy-168    U-235   High      8.011460e-07   5.119430e-07 
     Dy-168    U-238   Fast      2.836120e-07   1.273520e-07 
     Dy-168    U-238   High      1.988330e-06   8.910430e-07 
     Dy-168   Pu-239   Thermal   3.989400e-08   2.553220e-08 
     Dy-168   Pu-239   Fast      6.910970e-07   4.422320e-07 
     Dy-168   Pu-239   High      6.620530e-07   4.236800e-07 
     Dy-168   Pu-241   Thermal   9.467040e-08   4.257010e-08 
     Dy-168   Pu-241   Fast      1.222150e-06   7.808030e-07 
    -----------------------------------------------------------
    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