44-Ru-115



Spin
     Level energy(keV)   Spin & Parity       
     ----------------------------------------
       ground state      (1/2+)                
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)
     114.928819898 ± 0.000071232 (amu)  [mass excess = -66303.837 ± 66.352 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
     7925.439 ± 66.395 (keV) 
Strong Gamma-rays from Decay of Ru-115 (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 
  ----------------------------------------------------------
         80.1          * 12.4          B- 
        207.1          * 25.           B- 
        292.6          *100.           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-           0.74 S 8         
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)
    -----------------------------------------------------------
     Ru-115    U-235   Thermal   2.565020e-06   1.641610e-06 
     Ru-115    U-235   Fast      1.436290e-05   9.192210e-06 
     Ru-115    U-235   High      3.329430e-04   2.130840e-04 
     Ru-115    U-238   Fast      9.689700e-05   6.201400e-05 
     Ru-115    U-238   High      1.217950e-03   7.794900e-04 
     Ru-115   Pu-239   Thermal   1.800960e-05   1.152610e-05 
     Ru-115   Pu-239   Fast      2.900750e-05   1.856480e-05 
     Ru-115   Pu-239   High      1.378410e-04   8.821860e-05 
     Ru-115   Pu-241   Thermal   9.062780e-05   5.800180e-05 
     Ru-115   Pu-241   Fast      1.369360e-04   8.763930e-05 
    -----------------------------------------------------------
    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)
    -----------------------------------------------------------
     Ru-115    U-235   Thermal   2.565920e-06   1.642180e-06 
     Ru-115    U-235   Fast      1.451010e-05   9.286440e-06 
     Ru-115    U-235   High      3.344380e-04   2.137240e-04 
     Ru-115    U-238   Fast      9.857680e-05   6.306600e-05 
     Ru-115    U-238   High      1.258500e-03   8.045680e-04 
     Ru-115   Pu-239   Thermal   1.802720e-05   1.153740e-05 
     Ru-115   Pu-239   Fast      2.903530e-05   1.858260e-05 
     Ru-115   Pu-239   High      1.387000e-04   8.871050e-05 
     Ru-115   Pu-241   Thermal   9.185480e-05   5.877760e-05 
     Ru-115   Pu-241   Fast      1.389750e-04   8.894410e-05 
    -----------------------------------------------------------
    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