34-Se-91



Spin
     Level energy(keV)   Spin & Parity       
     ----------------------------------------
       ground state                            
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)
     90.945960 ± 0.000540 (amu)  [mass excess = -50338 ± 503 (keV) ]
 	[These values were derived from systematical trend]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
     10769 ± 503 (keV) [derived from systematical trend] 
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- 91    U-235   Thermal   6.647080e-06   4.254130e-06 
     Se- 91    U-235   Fast      9.566200e-06   6.122370e-06 
     Se- 91    U-235   High      1.455380e-05   9.314450e-06 
     Se- 91    U-238   Fast      1.880710e-04   1.203650e-04 
     Se- 91    U-238   High      8.718660e-05   5.579940e-05 
     Se- 91   Pu-239   Thermal   5.773600e-07   4.618880e-07 
     Se- 91   Pu-239   Fast      1.099770e-06   7.038520e-07 
     Se- 91   Pu-239   High      3.959710e-06   2.534210e-06 
     Se- 91   Pu-241   Thermal   2.558860e-06   1.637680e-06 
     Se- 91   Pu-241   Fast      6.849890e-06   4.383930e-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)
    -----------------------------------------------------------
     Se- 91    U-235   Thermal   6.649410e-06   4.255620e-06 
     Se- 91    U-235   Fast      9.570240e-06   6.124960e-06 
     Se- 91    U-235   High      1.455990e-05   9.304570e-06 
     Se- 91    U-238   Fast      1.882400e-04   1.204300e-04 
     Se- 91    U-238   High      8.742520e-05   5.589150e-05 
     Se- 91   Pu-239   Thermal   5.773600e-07   4.618880e-07 
     Se- 91   Pu-239   Fast      1.099820e-06   7.038880e-07 
     Se- 91   Pu-239   High      3.962570e-06   2.534400e-06 
     Se- 91   Pu-241   Thermal   2.560420e-06   1.638400e-06 
     Se- 91   Pu-241   Fast      6.854840e-06   4.387100e-06 
    -----------------------------------------------------------
    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