Level energy(keV)   Spin & Parity       
       ground state      3/2+                  
       1.05500E+02       11/2-                 
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)
     128.906596460 ± 0.000000933 (amu)  [mass excess = -87004.837 ± 0.869 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
     1502.305 ± 3.142 (keV) 
Strong Gamma-rays from Decay of Te-129 (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 
         27.81           16.32         B- 
        459.60            7.7          B- 
        487.39            1.42         B- 
        105.50            0.14         IT 
        556.65            0.12         B- 
        695.88            3.07         B- 
        729.57            0.72         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-           33.6 D 1         
       B-           69.6 M 2         
       IT           33.6 D 1         
Cross Sections (taken from JENDL-4.0)
     Table of cross sections, Te-129M.
     Figures of cross sections, Te-129M:  type-1:  type-2:  type-3.
       type-1: total, elastic and inelastic scattering, capture and fision cross sections
       type-2: same as type-1 but cross sections are averaged in 70 energy group intervals
       type-3: threshold reaction cross sections
Evaluated Data Libraries
     Links to the libraries. 

Parent Nuclides by Reactions in JENDL-4.0
     Te-128 (Z= 52, A=128), MT=102 (n,γ)
     Te-129 (Z= 52, A=129), MT=  2 (Elastic scattering)
     Te-129 (Z= 52, A=129), MT=  4 (Inelastic scattering)
     Te-130 (Z= 52, A=130), MT= 16 (n,2n)
     I -129 (Z= 53, A=129), MT=103 (n,p)
     I -130 (Z= 53, A=130), MT= 28 (n,np)
     I -130 (Z= 53, A=130), MT=104 (n,d)
     I -131 (Z= 53, A=131), MT= 32 (n,nd)
     I -131 (Z= 53, A=131), MT=105 (n,t)
     Xe-131 (Z= 54, A=131), MT=106 (n,3He)
     Xe-132 (Z= 54, A=132), MT=107 (n,α)
     Xe-133 (Z= 54, A=133), MT= 22 (n,nα)
     Cs-133 (Z= 55, A=133), MT=112 (n,pα)
     Cs-134 (Z= 55, A=134), MT= 45 (n,npα)
     Cs-134 (Z= 55, A=134), MT=117 (n,dα)

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)
     Te-129    U-235   Thermal   5.771700e-08   3.693880e-08 
     Te-129    U-235   Fast      4.183580e-08   2.677500e-08 
     Te-129    U-235   High      3.992780e-04   2.555370e-04 
     Te-129    U-238   Fast      4.120120e-09   2.636880e-09 
     Te-129    U-238   High      4.175610e-05   2.672390e-05 
     Te-129   Pu-239   Thermal   1.977440e-06   1.265550e-06 
     Te-129   Pu-239   Fast      1.396300e-06   8.936320e-07 
     Te-129   Pu-239   High      1.022450e-03   6.543660e-04 
     Te-129   Pu-241   Thermal   1.353880e-07   8.664820e-08 
     Te-129   Pu-241   Fast      1.797570e-07   1.150440e-07 
     Te-129m   U-235   Thermal   1.392690e-07   8.913250e-08 
     Te-129m   U-235   Fast      1.172360e-07   7.503080e-08 
     Te-129m   U-235   High      1.831330e-03   1.172060e-03 
     Te-129m   U-238   Fast      1.154570e-08   7.389260e-09 
     Te-129m   U-238   High      1.915180e-04   1.225720e-04 
     Te-129m  Pu-239   Thermal   4.771500e-06   3.053760e-06 
     Te-129m  Pu-239   Fast      3.912840e-06   2.504220e-06 
     Te-129m  Pu-239   High      4.689550e-03   3.001310e-03 
     Te-129m  Pu-241   Thermal   3.266870e-07   2.090800e-07 
     Te-129m  Pu-241   Fast      5.037290e-07   3.223870e-07 
    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)
     Te-129    U-235   Thermal   5.260310e-03   1.708490e-04 
     Te-129    U-235   Fast      8.091110e-03   6.735630e-04 
     Te-129    U-235   High      2.860140e-02   3.557920e-03 
     Te-129    U-238   Fast      9.743140e-03   1.072640e-03 
     Te-129    U-238   High      1.886880e-02   1.310150e-03 
     Te-129   Pu-239   Thermal   1.281900e-02   5.195090e-04 
     Te-129   Pu-239   Fast      1.363670e-02   1.090610e-03 
     Te-129   Pu-239   High      2.698220e-02   5.823900e-03 
     Te-129   Pu-241   Thermal   7.773980e-03   2.466260e-03 
     Te-129   Pu-241   Fast      1.103290e-02   1.755850e-03 
     Te-129m   U-235   Thermal   4.770940e-04   6.679300e-06 
     Te-129m   U-235   Fast      7.458180e-04   2.386620e-04 
     Te-129m   U-235   High      3.704870e-03   1.185560e-03 
     Te-129m   U-238   Fast      9.282900e-04   1.021120e-04 
     Te-129m   U-238   High      1.736140e-03   1.388910e-04 
     Te-129m  Pu-239   Thermal   1.094520e-03   6.567140e-05 
     Te-129m  Pu-239   Fast      1.160800e-03   1.276880e-04 
     Te-129m  Pu-239   High      6.048010e-03   2.721610e-03 
     Te-129m  Pu-241   Thermal   7.109480e-04   3.199260e-04 
     Te-129m  Pu-241   Fast      9.954490e-04   3.185440e-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