31-Ga-76



Spin
     Level energy(keV)   Spin & Parity       
     ----------------------------------------
       ground state      (2+,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)
     75.928827626 ± 0.000002100 (amu)  [mass excess = -66296.639 ± 1.956 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
     6916.250 ± 1.956 (keV) 
Strong Gamma-rays from Decay of Ga- 76 (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 
  ----------------------------------------------------------
        545.51           26.           B- 
        562.93           66.           B- 
       1108.41           15.84         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-           32.6 S 6         
Evaluated Data Libraries
     Links to the libraries. 

Parent Nuclides by Reactions in JENDL-4.0
     Ge- 76 (Z= 32, A= 76), MT=103 (n,p)

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- 76    U-235   Thermal   1.044340e-05   6.683760e-06 
     Ga- 76    U-235   Fast      4.677340e-05   2.993500e-05 
     Ga- 76    U-235   High      1.774430e-04   1.135640e-04 
     Ga- 76    U-238   Fast      1.610600e-06   1.030790e-06 
     Ga- 76    U-238   High      8.176900e-05   5.233220e-05 
     Ga- 76   Pu-239   Thermal   1.539760e-05   9.854450e-06 
     Ga- 76   Pu-239   Fast      2.804550e-05   1.794910e-05 
     Ga- 76   Pu-239   High      8.383440e-05   5.365400e-05 
     Ga- 76   Pu-241   Thermal   5.160840e-06   3.302940e-06 
     Ga- 76   Pu-241   Fast      2.127400e-05   1.361540e-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- 76    U-235   Thermal   2.960090e-05   4.747330e-06 
     Ga- 76    U-235   Fast      1.705440e-04   3.934440e-05 
     Ga- 76    U-235   High      3.770800e-04   8.675780e-05 
     Ga- 76    U-238   Fast      7.929660e-06   3.577580e-06 
     Ga- 76    U-238   High      2.133970e-04   6.838170e-05 
     Ga- 76   Pu-239   Thermal   2.417760e-05   1.088090e-05 
     Ga- 76   Pu-239   Fast      5.131800e-05   2.310260e-05 
     Ga- 76   Pu-239   High      1.443190e-04   6.497550e-05 
     Ga- 76   Pu-241   Thermal   8.603920e-06   3.870000e-06 
     Ga- 76   Pu-241   Fast      5.378340e-05   2.424170e-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