32-Ge-80
Spin
Level energy(keV) Spin & Parity
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ground state 0+
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)
79.925350775 ± 0.000002205 (amu) [mass excess = -69535.305 ± 2.054 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
2679.155 ± 3.916 (keV)
Strong Gamma-rays from Decay of Ge- 80 (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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110.4 6.48 B-
265.36 27. B-
1564.3 4.86 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- 29.5 S 4
Evaluated Data Libraries
Links to the libraries.
Parent Nuclides by Reactions in JENDL-4.0
Se- 82 (Z= 34, A= 82), MT=106 (n,3He)
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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Ge- 80 U-235 Thermal 1.016630e-03 4.066520e-05
Ge- 80 U-235 Fast 1.363330e-03 8.725280e-04
Ge- 80 U-235 High 1.421110e-03 9.095090e-04
Ge- 80 U-238 Fast 2.337970e-04 1.496300e-04
Ge- 80 U-238 High 1.213680e-03 7.767500e-04
Ge- 80 Pu-239 Thermal 5.487930e-04 3.512280e-04
Ge- 80 Pu-239 Fast 6.031920e-04 3.860430e-04
Ge- 80 Pu-239 High 8.113860e-04 5.192870e-04
Ge- 80 Pu-241 Thermal 1.884510e-04 1.206090e-04
Ge- 80 Pu-241 Fast 4.653500e-04 2.978240e-04
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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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Ge- 80 U-235 Thermal 1.144830e-03 4.588270e-05
Ge- 80 U-235 Fast 1.587980e-03 5.092090e-04
Ge- 80 U-235 High 1.883180e-03 1.203510e-03
Ge- 80 U-238 Fast 4.076410e-04 1.833450e-04
Ge- 80 U-238 High 1.812610e-03 8.147630e-04
Ge- 80 Pu-239 Thermal 5.868990e-04 3.756160e-04
Ge- 80 Pu-239 Fast 6.626860e-04 4.241190e-04
Ge- 80 Pu-239 High 1.030600e-03 6.590980e-04
Ge- 80 Pu-241 Thermal 2.130490e-04 1.363200e-04
Ge- 80 Pu-241 Fast 5.543180e-04 3.547630e-04
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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