43-Tc-108
Spin
Level energy(keV) Spin & Parity
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ground state (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)
107.918495722 ± 0.000009436 (amu) [mass excess = -75920.745 ± 8.790 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
7738.573 ± 11.790 (keV)
Strong Gamma-rays from Decay of Tc-108 (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
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242.25 81.6 B-
465.6 14.28 B-
707.81 11.42 B-
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*: 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- 5.17 S 7
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)
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Tc-108 U-235 Thermal 2.373020e-04 1.518730e-04
Tc-108 U-235 Fast 2.232490e-04 1.428790e-04
Tc-108 U-235 High 6.706960e-03 4.292460e-03
Tc-108 U-238 Fast 7.628140e-04 4.882010e-04
Tc-108 U-238 High 6.005750e-03 3.843680e-03
Tc-108 Pu-239 Thermal 6.259510e-03 2.816780e-03
Tc-108 Pu-239 Fast 7.546630e-03 4.829840e-03
Tc-108 Pu-239 High 8.288000e-03 5.304320e-03
Tc-108 Pu-241 Thermal 2.240790e-02 7.170530e-03
Tc-108 Pu-241 Fast 1.815870e-02 5.810790e-03
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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)
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Tc-108 U-235 Thermal 5.398930e-04 5.949770e-05
Tc-108 U-235 Fast 1.304010e-03 5.881470e-04
Tc-108 U-235 High 9.465410e-03 4.253470e-03
Tc-108 U-238 Fast 6.012820e-03 1.923750e-03
Tc-108 U-238 High 1.142830e-02 5.137920e-03
Tc-108 Pu-239 Thermal 8.418110e-03 2.694200e-03
Tc-108 Pu-239 Fast 8.522100e-03 3.835490e-03
Tc-108 Pu-239 High 9.130860e-03 4.106340e-03
Tc-108 Pu-241 Thermal 2.930670e-02 6.739640e-03
Tc-108 Pu-241 Fast 2.297010e-02 5.287200e-03
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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