32-Ge-84
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)
83.937575092 ± 0.000003403 (amu) [mass excess = -58148.427 ± 3.171 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
7705.132 ± 4.479 (keV)
Strong Gamma-rays from Decay of Ge- 84 (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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42.7 9.88 B-
99.9 9.64 B-
242.4 11.22 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- 0.954 S 14
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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Ge- 84 U-235 Thermal 1.896580e-04 4.362130e-05
Ge- 84 U-235 Fast 2.998900e-04 1.919300e-04
Ge- 84 U-235 High 3.522030e-04 2.254090e-04
Ge- 84 U-238 Fast 8.478660e-04 5.426340e-04
Ge- 84 U-238 High 5.835250e-04 3.734560e-04
Ge- 84 Pu-239 Thermal 1.854710e-05 1.187020e-05
Ge- 84 Pu-239 Fast 3.972360e-05 2.542310e-05
Ge- 84 Pu-239 High 1.660580e-04 1.062770e-04
Ge- 84 Pu-241 Thermal 4.047660e-05 2.590500e-05
Ge- 84 Pu-241 Fast 1.176620e-04 7.530340e-05
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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- 84 U-235 Thermal 2.570730e-04 8.171950e-05
Ge- 84 U-235 Fast 3.001240e-04 1.920790e-04
Ge- 84 U-235 High 3.539570e-04 2.265320e-04
Ge- 84 U-238 Fast 8.531180e-04 5.459960e-04
Ge- 84 U-238 High 5.873750e-04 3.759200e-04
Ge- 84 Pu-239 Thermal 1.855530e-05 1.187540e-05
Ge- 84 Pu-239 Fast 3.975110e-05 2.544070e-05
Ge- 84 Pu-239 High 1.670720e-04 1.069260e-04
Ge- 84 Pu-241 Thermal 4.050990e-05 2.592640e-05
Ge- 84 Pu-241 Fast 1.178340e-04 7.541380e-05
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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