56-Ba-133



Spin
     Level energy(keV)   Spin & Parity       
     ----------------------------------------
       ground state      1/2+                  
       2.88215E+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)
     132.906007351 ± 0.000001066 (amu)  [mass excess = -87553.588 ± 0.994 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
     -2059.206 ± 27.962 (keV) 
Strong Gamma-rays from Decay of Ba-133 (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 
  ----------------------------------------------------------
         81.00           34.06         EC 
        302.85           18.33         EC 
        356.01           62.05         EC 
  ----------------------------------------------------------
        632.5           1.E-02         EC 
         12.33            1.53         IT 
        275.93           17.8          IT 
        288.            6.E-05         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 
       EC           38.9 H 1         
       EC           10.52 Y 13       
       IT           38.9 H 1         
Evaluated Data Libraries
     Links to the libraries. 

Parent Nuclides by Reactions in JENDL-4.0
     Ba-132 (Z= 56, A=132), MT=102 (n,γ)
     Ba-134 (Z= 56, A=134), MT= 16 (n,2n)
     Ba-135 (Z= 56, A=135), MT= 17 (n,3n)

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)
    -----------------------------------------------------------
     Ba-133    U-235   Thermal   5.685590e-16   3.638770e-16 
     Ba-133    U-235   High      1.116350e-10   7.144650e-11 
     Ba-133    U-238   High      1.121840e-13   7.179780e-14 
     Ba-133   Pu-239   Thermal   6.898140e-13   4.414830e-13 
     Ba-133   Pu-239   Fast      6.551070e-13   4.192700e-13 
     Ba-133   Pu-239   High      2.455360e-09   1.571430e-09 
     Ba-133   Pu-241   Thermal   7.612320e-16   4.871880e-16 
     Ba-133   Pu-241   Fast      2.287160e-15   1.463790e-15 
    -----------------------------------------------------------
     Ba-133m   U-235   High      5.684070e-09   4.547250e-09 
     Ba-133m  Pu-239   High      9.869870e-08   7.895890e-08 
    -----------------------------------------------------------
    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)
    -----------------------------------------------------------
     Ba-133    U-235   Thermal   5.685590e-16   3.638770e-16 
     Ba-133    U-235   High      5.795490e-09   3.709110e-09 
     Ba-133    U-238   High      1.121840e-13   7.179780e-14 
     Ba-133   Pu-239   Thermal   6.898140e-13   4.414830e-13 
     Ba-133   Pu-239   Fast      6.551070e-13   4.192700e-13 
     Ba-133   Pu-239   High      1.011760e-07   6.475260e-08 
     Ba-133   Pu-241   Thermal   7.612320e-16   4.871880e-16 
     Ba-133   Pu-241   Fast      2.287160e-15   1.463790e-15 
    -----------------------------------------------------------
     Ba-133m   U-235   High      5.684070e-09   4.547250e-09 
     Ba-133m  Pu-239   High      9.869870e-08   7.895890e-08 
    -----------------------------------------------------------
    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