40-Zr-94



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)
     93.906310828 ± 0.000002019 (amu)  [mass excess = -87270.901 ± 1.881 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
     -901.694 ± 2.180 (keV) 
Cross Sections (taken from JENDL-4.0)
     Table of cross sections, Zr-94.
     Figures of cross sections, Zr-94:  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
     Zr- 93 (Z= 40, A= 93), MT=102 (n,γ)
     Zr- 94 (Z= 40, A= 94), MT=  2 (Elastic scattering)
     Zr- 94 (Z= 40, A= 94), MT=  4 (Inelastic scattering)
     Zr- 95 (Z= 40, A= 95), MT= 16 (n,2n)
     Zr- 96 (Z= 40, A= 96), MT= 17 (n,3n)
     Nb- 94 (Z= 41, A= 94), MT=103 (n,p)
     Nb- 95 (Z= 41, A= 95), MT= 28 (n,np)
     Nb- 95 (Z= 41, A= 95), MT=104 (n,d)
     Mo- 96 (Z= 42, A= 96), MT=106 (n,3He)
     Mo- 97 (Z= 42, A= 97), MT=107 (n,α)
     Mo- 98 (Z= 42, A= 98), 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)
    -----------------------------------------------------------
     Zr- 94    U-235   Thermal   1.946500e-04   1.245760e-04 
     Zr- 94    U-235   Fast      1.288340e-05   8.245380e-06 
     Zr- 94    U-235   High      2.883150e-04   1.845220e-04 
     Zr- 94    U-238   Fast      6.462410e-07   4.135950e-07 
     Zr- 94    U-238   High      1.271390e-05   8.136860e-06 
     Zr- 94   Pu-239   Thermal   3.013720e-04   1.928780e-04 
     Zr- 94   Pu-239   Fast      1.464760e-04   9.374490e-05 
     Zr- 94   Pu-239   High      6.177510e-04   3.953600e-04 
     Zr- 94   Pu-241   Thermal   1.416230e-05   9.063860e-06 
     Zr- 94   Pu-241   Fast      9.942520e-06   6.363220e-06 
    -----------------------------------------------------------
    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)
    -----------------------------------------------------------
     Zr- 94    U-235   Thermal   6.459480e-02   4.705750e-04 
     Zr- 94    U-235   Fast      6.283950e-02   4.699440e-04 
     Zr- 94    U-235   High      5.102110e-02   5.606980e-03 
     Zr- 94    U-238   Fast      4.609920e-02   1.290830e-03 
     Zr- 94    U-238   High      4.697020e-02   2.817080e-03 
     Zr- 94   Pu-239   Thermal   4.319680e-02   4.326760e-04 
     Zr- 94   Pu-239   Fast      4.231170e-02   2.969390e-04 
     Zr- 94   Pu-239   High      3.489320e-02   3.837070e-03 
     Zr- 94   Pu-241   Thermal   3.389540e-02   4.750280e-04 
     Zr- 94   Pu-241   Fast      3.301320e-02   6.626830e-04 
    -----------------------------------------------------------
    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