54-Xe-128



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)
     127.903531018 ± 0.000001138 (amu)  [mass excess = -89860.278 ± 1.061 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
     -3928.713 ± 5.380 (keV) 
Cross Sections (taken from JENDL-4.0)
     Table of cross sections, Xe-128.
     Figures of cross sections, Xe-128:  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
     Xe-128 (Z= 54, A=128), MT=  2 (Elastic scattering)
     Xe-128 (Z= 54, A=128), MT=  4 (Inelastic scattering)
     Xe-129 (Z= 54, A=129), MT= 16 (n,2n)
     Xe-130 (Z= 54, A=130), MT= 17 (n,3n)
     Ba-130 (Z= 56, A=130), MT=106 (n,3He)
     Ba-132 (Z= 56, A=132), 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)
    -----------------------------------------------------------
     Xe-128    U-235   Thermal   8.316750e-13   2.661360e-13 
     Xe-128    U-235   High      2.513450e-09   1.608610e-09 
     Xe-128    U-238   High      1.231350e-11   7.880580e-12 
     Xe-128   Pu-239   Thermal   1.929700e-11   8.683630e-12 
     Xe-128   Pu-239   High      9.185960e-08   5.879010e-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)
    -----------------------------------------------------------
     Xe-128    U-235   Thermal   9.667870e-09   6.187440e-09 
     Xe-128    U-235   High      3.377360e-06   2.161510e-06 
     Xe-128    U-238   High      8.836730e-08   5.655500e-08 
     Xe-128   Pu-239   Thermal   8.545430e-07   3.503770e-08 
     Xe-128   Pu-239   Fast      3.230050e-14   1.989210e-16 
     Xe-128   Pu-239   High      3.476620e-05   2.225030e-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