65-Tb-165



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)
     164.934980 ± 0.000210 (amu)  [mass excess = -60566 ± 196 (keV) ]
 	[These values were derived from systematical trend]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
     3046 ± 196 (keV) [derived from systematical trend] 
Strong Gamma-rays from Decay of Tb-165 (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 
  ----------------------------------------------------------
        538.85            7.23         B- 
       1178.53           13.25         B- 
       1292.05            7.04         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-           2.11 M 10        
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)
    -----------------------------------------------------------
     Tb-165    U-235   Thermal   2.805530e-09   1.795540e-09 
     Tb-165    U-235   Fast      4.520670e-09   2.893220e-09 
     Tb-165    U-235   High      3.054180e-06   1.954680e-06 
     Tb-165    U-238   Fast      4.781780e-08   3.060340e-08 
     Tb-165    U-238   High      2.062250e-06   1.319840e-06 
     Tb-165   Pu-239   Thermal   6.329000e-07   4.050560e-07 
     Tb-165   Pu-239   Fast      4.559260e-06   2.917930e-06 
     Tb-165   Pu-239   High      3.502270e-06   2.241450e-06 
     Tb-165   Pu-241   Thermal   8.891430e-10   5.690520e-10 
     Tb-165   Pu-241   Fast      3.977010e-06   2.545290e-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)
    -----------------------------------------------------------
     Tb-165    U-235   Thermal   9.324710e-09   5.967810e-09 
     Tb-165    U-235   Fast      2.285950e-08   1.463010e-08 
     Tb-165    U-235   High      4.390660e-06   2.809280e-06 
     Tb-165    U-238   Fast      7.666220e-07   4.902430e-07 
     Tb-165    U-238   High      1.092230e-05   4.909540e-06 
     Tb-165   Pu-239   Thermal   1.259340e-06   8.059820e-07 
     Tb-165   Pu-239   Fast      8.125130e-06   5.200090e-06 
     Tb-165   Pu-239   High      4.162850e-06   2.662400e-06 
     Tb-165   Pu-241   Thermal   6.141710e-09   3.923220e-09 
     Tb-165   Pu-241   Fast      1.518270e-05   9.716920e-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