34-Se-88



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)
     87.931417492 ± 0.000003604 (amu)  [mass excess = -63884.195 ± 3.357 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
     6831.763 ± 4.613 (keV) 
Strong Gamma-rays from Decay of Se- 88 (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 
  ----------------------------------------------------------
        159.2            17.82         B- 
        259.2            15.07         B- 
       1903.7            11.76         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-           1.53 S 6         
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)
    -----------------------------------------------------------
     Se- 88    U-235   Thermal   2.674670e-03   1.604800e-04 
     Se- 88    U-235   Fast      4.457800e-03   2.852990e-03 
     Se- 88    U-235   High      2.547220e-03   1.630220e-03 
     Se- 88    U-238   Fast      5.420980e-03   3.469430e-03 
     Se- 88    U-238   High      4.035690e-03   2.582840e-03 
     Se- 88   Pu-239   Thermal   4.202140e-04   2.689370e-04 
     Se- 88   Pu-239   Fast      5.789760e-04   3.705440e-04 
     Se- 88   Pu-239   High      9.353770e-04   5.986410e-04 
     Se- 88   Pu-241   Thermal   6.925810e-04   4.432520e-04 
     Se- 88   Pu-241   Fast      1.377080e-03   8.813340e-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- 88    U-235   Thermal   3.543800e-03   7.328420e-04 
     Se- 88    U-235   Fast      4.471860e-03   2.861990e-03 
     Se- 88    U-235   High      2.577530e-03   1.649610e-03 
     Se- 88    U-238   Fast      5.537580e-03   2.513940e-03 
     Se- 88    U-238   High      4.123790e-03   2.639220e-03 
     Se- 88   Pu-239   Thermal   4.209280e-04   2.693940e-04 
     Se- 88   Pu-239   Fast      5.803280e-04   3.714090e-04 
     Se- 88   Pu-239   High      9.461990e-04   6.055670e-04 
     Se- 88   Pu-241   Thermal   6.950110e-04   4.448070e-04 
     Se- 88   Pu-241   Fast      1.384130e-03   8.858410e-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