40-Zr-101



Spin
     Level energy(keV)   Spin & Parity       
     ----------------------------------------
       ground state      (3/2+)                
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)
     100.921447964 ± 0.000009117 (amu)  [mass excess = -73170.750 ± 8.493 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
     5717.240 ± 9.331 (keV) 
Strong Gamma-rays from Decay of Zr-101 (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 
  ----------------------------------------------------------
        119.3            10.98         B- 
        205.7             6.1          B- 
        912.2             3.54         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-           2.3 S 1          
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)
    -----------------------------------------------------------
     Zr-101    U-235   Thermal   2.783580e-02   1.113440e-03 
     Zr-101    U-235   Fast      3.404320e-02   1.089380e-02 
     Zr-101    U-235   High      1.284610e-02   4.110740e-03 
     Zr-101    U-238   Fast      4.003240e-02   1.281040e-02 
     Zr-101    U-238   High      3.337230e-02   1.067910e-02 
     Zr-101   Pu-239   Thermal   2.328250e-02   7.450400e-03 
     Zr-101   Pu-239   Fast      2.701840e-02   8.645890e-03 
     Zr-101   Pu-239   High      1.275910e-02   4.082900e-03 
     Zr-101   Pu-241   Thermal   3.758300e-02   1.202650e-02 
     Zr-101   Pu-241   Fast      4.098960e-02   1.311660e-02 
    -----------------------------------------------------------
    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-101    U-235   Thermal   3.076140e-02   8.616610e-04 
     Zr-101    U-235   Fast      3.686570e-02   8.503700e-03 
     Zr-101    U-235   High      1.404060e-02   3.226450e-03 
     Zr-101    U-238   Fast      5.512910e-02   1.267150e-02 
     Zr-101    U-238   High      4.236880e-02   9.741500e-03 
     Zr-101   Pu-239   Thermal   2.411280e-02   7.721290e-03 
     Zr-101   Pu-239   Fast      2.814330e-02   6.476830e-03 
     Zr-101   Pu-239   High      1.362100e-02   3.132200e-03 
     Zr-101   Pu-241   Thermal   4.099570e-02   9.431770e-03 
     Zr-101   Pu-241   Fast      4.533430e-02   1.044210e-02 
    -----------------------------------------------------------
    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