31-Ga-80



Spin
     Level energy(keV)   Spin & Parity       
     ----------------------------------------
       ground state      (3)                   
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)
     79.936420775 ± 0.000003103 (amu)  [mass excess = -59223.667 ± 2.891 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
     10311.639 ± 3.541 (keV) 
Strong Gamma-rays from Decay of Ga- 80 (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 
  ----------------------------------------------------------
        204.5             --          B-,N
  ----------------------------------------------------------
        659.14           78.           B- 
       1083.47           48.36         B- 
       1109.36           18.56         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-           1.676 S 14       
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)
    -----------------------------------------------------------
     Ga- 80    U-235   Thermal   1.168840e-04   1.870140e-05 
     Ga- 80    U-235   Fast      2.074520e-04   1.327690e-04 
     Ga- 80    U-235   High      4.291280e-04   2.746430e-04 
     Ga- 80    U-238   Fast      1.466250e-04   9.383980e-05 
     Ga- 80    U-238   High      5.384360e-04   3.445990e-04 
     Ga- 80   Pu-239   Thermal   3.625430e-05   2.320270e-05 
     Ga- 80   Pu-239   Fast      5.643090e-05   3.611580e-05 
     Ga- 80   Pu-239   High      1.992490e-04   1.275200e-04 
     Ga- 80   Pu-241   Thermal   2.306370e-05   1.476080e-05 
     Ga- 80   Pu-241   Fast      8.263790e-05   5.288820e-05 
    -----------------------------------------------------------
    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)
    -----------------------------------------------------------
     Ga- 80    U-235   Thermal   1.192190e-04   2.748210e-05 
     Ga- 80    U-235   Fast      2.142810e-04   1.371410e-04 
     Ga- 80    U-235   High      4.439180e-04   2.840130e-04 
     Ga- 80    U-238   Fast      1.567250e-04   1.003030e-04 
     Ga- 80    U-238   High      5.617300e-04   3.595080e-04 
     Ga- 80   Pu-239   Thermal   3.657320e-05   2.340690e-05 
     Ga- 80   Pu-239   Fast      5.719920e-05   3.660750e-05 
     Ga- 80   Pu-239   High      2.058130e-04   1.317200e-04 
     Ga- 80   Pu-241   Thermal   2.329090e-05   1.490620e-05 
     Ga- 80   Pu-241   Fast      8.467630e-05   5.419280e-05 
    -----------------------------------------------------------
    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