43-Tc-98



Spin
     Level energy(keV)   Spin & Parity       
     ----------------------------------------
       ground state      (6)+                  
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)
     97.907212365 ± 0.000003649 (amu)  [mass excess = -86431.125 ± 3.399 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
     1793.640 ± 7.165 (keV) 
Strong Gamma-rays from Decay of Tc- 98 (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 
  ----------------------------------------------------------
        652.41          100.           B- 
        745.35          102.           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-           4.2E+6 Y 3       
Evaluated Data Libraries
     Links to the libraries. 

Parent Nuclides by Reactions in JENDL-4.0
     Tc- 99 (Z= 43, A= 99), MT= 16 (n,2n)
     Ru- 98 (Z= 44, A= 98), MT=103 (n,p)
     Ru- 99 (Z= 44, A= 99), MT= 28 (n,np)
     Ru- 99 (Z= 44, A= 99), MT=104 (n,d)
     Ru-100 (Z= 44, A=100), MT= 32 (n,nd)
     Ru-100 (Z= 44, A=100), MT=105 (n,t)
     Pd-102 (Z= 46, A=102), MT=112 (n,pα)

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)
    -----------------------------------------------------------
     Tc- 98    U-235   Thermal   8.875860e-09   5.680560e-09 
     Tc- 98    U-235   Fast      7.125290e-12   4.560190e-12 
     Tc- 98    U-235   High      5.557620e-08   3.556880e-08 
     Tc- 98    U-238   Fast      2.290850e-13   1.466150e-13 
     Tc- 98    U-238   High      1.391520e-10   8.905700e-11 
     Tc- 98   Pu-239   Thermal   4.169340e-09   2.668380e-09 
     Tc- 98   Pu-239   Fast      2.329620e-09   1.490950e-09 
     Tc- 98   Pu-239   High      6.053930e-07   3.874510e-07 
     Tc- 98   Pu-241   Thermal   2.870470e-11   1.837100e-11 
     Tc- 98   Pu-241   Fast      1.708720e-11   1.093580e-11 
    -----------------------------------------------------------
    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)
    -----------------------------------------------------------
     Tc- 98    U-235   Thermal   8.875860e-09   5.680560e-09 
     Tc- 98    U-235   Fast      7.125290e-12   4.560190e-12 
     Tc- 98    U-235   High      5.557620e-08   3.551610e-08 
     Tc- 98    U-238   Fast      2.290850e-13   1.465610e-13 
     Tc- 98    U-238   High      1.391520e-10   8.896050e-11 
     Tc- 98   Pu-239   Thermal   4.169340e-09   2.668380e-09 
     Tc- 98   Pu-239   Fast      2.329620e-09   1.490950e-09 
     Tc- 98   Pu-239   High      6.053930e-07   3.872000e-07 
     Tc- 98   Pu-241   Thermal   2.870470e-11   1.836800e-11 
     Tc- 98   Pu-241   Fast      1.708720e-11   1.093580e-11 
    -----------------------------------------------------------
    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