64-Gd-164



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)
     163.935830 ± 0.000210 (amu)  [mass excess = -59774 ± 196 (keV) ]
 	[These values were derived from systematical trend]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
     2303 ± 220 (keV) [derived from systematical trend] 
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)
    -----------------------------------------------------------
     Gd-164    U-235   Thermal   1.487630e-08   9.520840e-09 
     Gd-164    U-235   Fast      4.321080e-08   2.765490e-08 
     Gd-164    U-235   High      4.105630e-06   2.627600e-06 
     Gd-164    U-238   Fast      4.701750e-07   3.009120e-07 
     Gd-164    U-238   High      9.970850e-06   6.381350e-06 
     Gd-164   Pu-239   Thermal   2.219650e-06   1.420570e-06 
     Gd-164   Pu-239   Fast      1.142820e-05   7.314010e-06 
     Gd-164   Pu-239   High      3.852500e-06   2.465600e-06 
     Gd-164   Pu-241   Thermal   1.130180e-08   7.233160e-09 
     Gd-164   Pu-241   Fast      2.339240e-05   1.497110e-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)
    -----------------------------------------------------------
     Gd-164    U-235   Thermal   1.694340e-08   1.084370e-08 
     Gd-164    U-235   Fast      5.440900e-08   3.482180e-08 
     Gd-164    U-235   High      4.582230e-06   2.924500e-06 
     Gd-164    U-238   Fast      1.231220e-06   7.872060e-07 
     Gd-164    U-238   High      1.855210e-05   8.338570e-06 
     Gd-164   Pu-239   Thermal   2.475780e-06   1.584500e-06 
     Gd-164   Pu-239   Fast      1.240510e-05   7.939250e-06 
     Gd-164   Pu-239   High      4.062060e-06   2.598400e-06 
     Gd-164   Pu-241   Thermal   1.879100e-08   1.202620e-08 
     Gd-164   Pu-241   Fast      3.008560e-05   1.925480e-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