34-Se-82



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)
     81.916699497 ± 0.000001516 (amu)  [mass excess = -77593.919 ± 1.412 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
     -96.642 ± 1.748 (keV) 
Strong Gamma-rays from Decay of Se- 82 (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 
  ----------------------------------------------------------
        654.8             --           IT 
       1080.4             --           IT 
       1409.9             --           IT 
  ----------------------------------------------------------
     *: relative, ~ approximate, ? calculated or estimatted 
     >: greater than or equal to, <: less than or equal to  
  [ Intensities; total intensity of the nuclide is 100(%). ]
Cross Sections (taken from JENDL-4.0)
     Table of cross sections, Se-82.
     Figures of cross sections, Se-82:  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
     Se- 82 (Z= 34, A= 82), MT=  2 (Elastic scattering)
     Se- 82 (Z= 34, A= 82), MT=  4 (Inelastic scattering)
     Kr- 84 (Z= 36, A= 84), MT=106 (n,3He)
     Kr- 85 (Z= 36, A= 85), MT=107 (n,α)
     Kr- 86 (Z= 36, A= 86), 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)
    -----------------------------------------------------------
     Se- 82    U-235   Thermal   3.704200e-04   2.963360e-05 
     Se- 82    U-235   Fast      4.012720e-04   2.568140e-04 
     Se- 82    U-235   High      1.009450e-03   6.460440e-04 
     Se- 82    U-238   Fast      4.884820e-05   3.126290e-05 
     Se- 82    U-238   High      3.770410e-04   2.413060e-04 
     Se- 82   Pu-239   Thermal   8.759320e-04   5.605970e-04 
     Se- 82   Pu-239   Fast      6.231290e-04   3.988020e-04 
     Se- 82   Pu-239   High      7.657470e-04   4.900780e-04 
     Se- 82   Pu-241   Thermal   2.564420e-04   1.641230e-04 
     Se- 82   Pu-241   Fast      1.646460e-04   1.053740e-04 
    -----------------------------------------------------------
    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)
    -----------------------------------------------------------
     Se- 82    U-235   Thermal   3.239140e-03   9.104060e-05 
     Se- 82    U-235   Fast      3.392610e-03   3.741390e-04 
     Se- 82    U-235   High      5.890090e-03   6.473500e-04 
     Se- 82    U-238   Fast      2.132520e-03   3.420770e-04 
     Se- 82    U-238   High      4.529070e-03   7.247280e-04 
     Se- 82   Pu-239   Thermal   2.283550e-03   5.253090e-04 
     Se- 82   Pu-239   Fast      2.176700e-03   1.741740e-04 
     Se- 82   Pu-239   High      3.455260e-03   5.527300e-04 
     Se- 82   Pu-241   Thermal   1.364320e-03   1.091380e-04 
     Se- 82   Pu-241   Fast      1.426010e-03   1.142140e-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