59-Pr-151



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)
     150.928309285 ± 0.000012510 (amu)  [mass excess = -66779.471 ± 11.654 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
     4162.843 ± 11.719 (keV) 
Strong Gamma-rays from Decay of Pr-151 (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 
  ----------------------------------------------------------
        484.5             5.6          B- 
        495.3             5.1          B- 
        880.0             5.1          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-           18.90 S 7        
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)
    -----------------------------------------------------------
     Pr-151    U-235   Thermal   2.381980e-03   1.524460e-03 
     Pr-151    U-235   Fast      2.186580e-03   1.399410e-03 
     Pr-151    U-235   High      1.617420e-03   1.035150e-03 
     Pr-151    U-238   Fast      2.808610e-03   1.797510e-03 
     Pr-151    U-238   High      4.352240e-03   2.785430e-03 
     Pr-151   Pu-239   Thermal   3.720320e-03   2.381000e-03 
     Pr-151   Pu-239   Fast      3.740350e-03   2.393820e-03 
     Pr-151   Pu-239   High      2.021560e-03   1.293800e-03 
     Pr-151   Pu-241   Thermal   5.148160e-03   2.316680e-03 
     Pr-151   Pu-241   Fast      5.153450e-03   3.298210e-03 
    -----------------------------------------------------------
    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)
    -----------------------------------------------------------
     Pr-151    U-235   Thermal   3.380770e-03   1.083570e-03 
     Pr-151    U-235   Fast      3.573850e-03   8.238280e-04 
     Pr-151    U-235   High      1.835870e-03   1.173250e-03 
     Pr-151    U-238   Fast      7.808590e-03   6.252440e-04 
     Pr-151    U-238   High      7.237720e-03   1.663730e-03 
     Pr-151   Pu-239   Thermal   4.356320e-03   2.788050e-03 
     Pr-151   Pu-239   Fast      4.363070e-03   2.792370e-03 
     Pr-151   Pu-239   High      2.170600e-03   1.388300e-03 
     Pr-151   Pu-241   Thermal   8.244940e-03   1.896420e-03 
     Pr-151   Pu-241   Fast      7.774610e-03   2.490120e-03 
    -----------------------------------------------------------
    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