39-Y-102



Spin
     Level energy(keV)   Spin & Parity       
     ----------------------------------------
       ground state(+X)                        
       ground state(+Y)                        
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)
     101.934327687 ± 0.000004378 (amu)  [mass excess = -61173.366 ± 4.079 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
     10420.396 ± 9.882 (keV) 
Strong Gamma-rays from Decay of Y-102 (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 
  ----------------------------------------------------------
        151.73         *100.           B- 
       1059.21         * 29.           B- 
       1211.08         * 40.           B- 
  ----------------------------------------------------------
        151.73         * 79.           B- 
        326.64         * 42.           B- 
       1091.3          * 33.           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-           0.298 S 9        
       B-           0.36 S 4         
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)
    -----------------------------------------------------------
      Y-102    U-235   Thermal   2.675720e-03   1.712460e-03 
      Y-102    U-235   Fast      4.571760e-04   2.925930e-04 
      Y-102    U-235   High      2.558410e-04   1.637380e-04 
      Y-102    U-238   Fast      5.221360e-03   3.341670e-03 
      Y-102    U-238   High      2.440740e-03   1.562070e-03 
      Y-102   Pu-239   Thermal   6.119030e-05   3.916180e-05 
      Y-102   Pu-239   Fast      1.584940e-04   1.014360e-04 
      Y-102   Pu-239   High      1.813580e-04   1.160690e-04 
      Y-102   Pu-241   Thermal   8.066800e-04   5.162760e-04 
      Y-102   Pu-241   Fast      9.052890e-04   5.793850e-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)
    -----------------------------------------------------------
      Y-102    U-235   Thermal   2.677360e-03   1.713510e-03 
      Y-102    U-235   Fast      4.587630e-04   2.936090e-04 
      Y-102    U-235   High      2.568610e-04   1.641730e-04 
      Y-102    U-238   Fast      5.281120e-03   2.376990e-03 
      Y-102    U-238   High      2.464640e-03   1.576430e-03 
      Y-102   Pu-239   Thermal   6.126670e-05   3.921070e-05 
      Y-102   Pu-239   Fast      1.587210e-04   1.015810e-04 
      Y-102   Pu-239   High      1.819930e-04   1.164220e-04 
      Y-102   Pu-241   Thermal   8.084410e-04   5.173690e-04 
      Y-102   Pu-241   Fast      9.083240e-04   5.813270e-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