32-Ge-74



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)
     73.921177761 ± 0.000000013 (amu)  [mass excess = -73422.442 ± 0.013 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
     -2562.387 ± 1.693 (keV) 
Cross Sections (taken from JENDL-4.0)
     Table of cross sections, Ge-74.
     Figures of cross sections, Ge-74:  type-1:  type-2:  type-3.
       type-1: total, elastic and inelastic scattering, capture and fision cross sections
       type-2: same as type-1 but cross sections are averaged in 70 energy group intervals
       type-3: threshold reaction cross sections
Evaluated Data Libraries
     Links to the libraries. 

Parent Nuclides by Reactions in JENDL-4.0
     Ge- 73 (Z= 32, A= 73), MT=102 (n,γ)
     Ge- 74 (Z= 32, A= 74), MT=  2 (Elastic scattering)
     Ge- 74 (Z= 32, A= 74), MT=  4 (Inelastic scattering)
     Ge- 76 (Z= 32, A= 76), MT= 17 (n,3n)
     As- 75 (Z= 33, A= 75), MT= 28 (n,np)
     As- 75 (Z= 33, A= 75), MT=104 (n,d)
     Se- 76 (Z= 34, A= 76), MT=106 (n,3He)
     Se- 77 (Z= 34, A= 77), MT=107 (n,α)
     Se- 78 (Z= 34, A= 78), MT= 22 (n,nα)

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)
    -----------------------------------------------------------
     Ge- 74    U-235   Thermal   1.667340e-09   1.067100e-09 
     Ge- 74    U-235   Fast      4.181360e-09   2.676080e-09 
     Ge- 74    U-235   High      4.446100e-07   2.845500e-07 
     Ge- 74    U-238   Fast      1.840680e-10   1.178040e-10 
     Ge- 74    U-238   High      7.378030e-08   4.721940e-08 
     Ge- 74   Pu-239   Thermal   5.599120e-08   3.583440e-08 
     Ge- 74   Pu-239   Fast      7.228830e-08   4.626450e-08 
     Ge- 74   Pu-239   High      5.993890e-07   3.836090e-07 
     Ge- 74   Pu-241   Thermal   3.050490e-09   1.952320e-09 
     Ge- 74   Pu-241   Fast      9.692710e-09   6.203340e-09 
    -----------------------------------------------------------
    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)
    -----------------------------------------------------------
     Ge- 74    U-235   Thermal   3.415940e-06   7.800850e-07 
     Ge- 74    U-235   Fast      1.203730e-05   2.740430e-06 
     Ge- 74    U-235   High      1.719230e-04   1.879940e-05 
     Ge- 74    U-238   Fast      2.824590e-06   8.880840e-07 
     Ge- 74    U-238   High      8.119710e-05   1.286000e-05 
     Ge- 74   Pu-239   Thermal   6.374110e-06   2.035220e-06 
     Ge- 74   Pu-239   Fast      1.741110e-05   2.778030e-06 
     Ge- 74   Pu-239   High      5.920960e-05   9.418080e-06 
     Ge- 74   Pu-241   Thermal   9.517920e-07   2.180730e-07 
     Ge- 74   Pu-241   Fast      1.136360e-05   3.604690e-06 
    -----------------------------------------------------------
    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