40-Zr-102



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)
     101.923140930 ± 0.000009663 (amu)  [mass excess = -71593.762 ± 9.001 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
     4716.837 ± 9.053 (keV) 
Strong Gamma-rays from Decay of Zr-102 (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 
  ----------------------------------------------------------
         64.46            8.6          B- 
        535.13           10.7          B- 
        599.48           13.9          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-           2.9 S 2          
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)
    -----------------------------------------------------------
     Zr-102    U-235   Thermal   1.778620e-02   7.114510e-04 
     Zr-102    U-235   Fast      2.215600e-02   7.089920e-03 
     Zr-102    U-235   High      6.306300e-03   4.036030e-03 
     Zr-102    U-238   Fast      4.093260e-02   1.309840e-02 
     Zr-102    U-238   High      2.140950e-02   6.851050e-03 
     Zr-102   Pu-239   Thermal   1.217630e-02   3.896420e-03 
     Zr-102   Pu-239   Fast      1.326350e-02   4.244320e-03 
     Zr-102   Pu-239   High      6.040850e-03   3.866150e-03 
     Zr-102   Pu-241   Thermal   2.525350e-02   8.081120e-03 
     Zr-102   Pu-241   Fast      3.017710e-02   9.656670e-03 
    -----------------------------------------------------------
    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)
    -----------------------------------------------------------
     Zr-102    U-235   Thermal   2.030790e-02   2.262180e-03 
     Zr-102    U-235   Fast      2.259770e-02   5.212490e-03 
     Zr-102    U-235   High      6.556020e-03   2.949060e-03 
     Zr-102    U-238   Fast      4.614920e-02   1.062600e-02 
     Zr-102    U-238   High      2.384010e-02   5.485390e-03 
     Zr-102   Pu-239   Thermal   1.223580e-02   3.916600e-03 
     Zr-102   Pu-239   Fast      1.341540e-02   3.087570e-03 
     Zr-102   Pu-239   High      6.215960e-03   2.798480e-03 
     Zr-102   Pu-241   Thermal   2.603320e-02   5.993350e-03 
     Zr-102   Pu-241   Fast      3.105260e-02   7.155280e-03 
    -----------------------------------------------------------
    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