32-Ge-75
Spin
Level energy(keV) Spin & Parity
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ground state 1/2-
1.39680E+02 7/2+
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)
74.922858370 ± 0.000000055 (amu) [mass excess = -71856.965 ± 0.052 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
1177.226 ± 0.885 (keV)
Strong Gamma-rays from Decay of Ge- 75 (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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61.92 0.01 IT
77.86 3.E-03 IT
139.68 39.36 IT
121.15 5.E-03 B-
136.01 0.02 B-
279.48 4.E-03 B-
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198.6 1.19 B-
264.6 11.4 B-
468.8 0.22 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- 47.7 S 5
B- 82.78 M 4
IT 47.7 S 5
Evaluated Data Libraries
Links to the libraries.
Parent Nuclides by Reactions in JENDL-4.0
Ge- 74 (Z= 32, A= 74), MT=102 (n,γ)
Ge- 76 (Z= 32, A= 76), MT= 16 (n,2n)
As- 75 (Z= 33, A= 75), MT=103 (n,p)
Se- 77 (Z= 34, A= 77), MT=106 (n,3He)
Se- 78 (Z= 34, A= 78), MT=107 (n,α)
Se- 79 (Z= 34, A= 79), MT= 22 (n,nα)
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- 75 U-235 Thermal 6.959450e-09 4.454050e-09
Ge- 75 U-235 Fast 1.406020e-08 8.998490e-09
Ge- 75 U-235 High 2.933100e-07 1.877180e-07
Ge- 75 U-238 Fast 4.158690e-10 2.661560e-10
Ge- 75 U-238 High 6.267690e-08 4.011320e-08
Ge- 75 Pu-239 Thermal 8.055880e-08 5.155770e-08
Ge- 75 Pu-239 Fast 7.694710e-08 4.924620e-08
Ge- 75 Pu-239 High 3.149030e-07 2.015380e-07
Ge- 75 Pu-241 Thermal 7.966660e-09 5.098670e-09
Ge- 75 Pu-241 Fast 2.331110e-08 1.491910e-08
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Ge- 75m U-235 Thermal 4.536730e-08 2.903500e-08
Ge- 75m U-235 Fast 1.050940e-07 6.726010e-08
Ge- 75m U-235 High 3.515910e-06 2.250190e-06
Ge- 75m U-238 Fast 3.108450e-09 1.989400e-09
Ge- 75m U-238 High 7.513090e-07 4.808380e-07
Ge- 75m Pu-239 Thermal 5.251460e-07 3.360930e-07
Ge- 75m Pu-239 Fast 5.751470e-07 3.680950e-07
Ge- 75m Pu-239 High 3.774750e-06 2.415840e-06
Ge- 75m Pu-241 Thermal 5.193300e-08 3.323710e-08
Ge- 75m Pu-241 Fast 1.742400e-07 1.115140e-07
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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)
-----------------------------------------------------------
Ge- 75 U-235 Thermal 1.064960e-05 1.707220e-06
Ge- 75 U-235 Fast 3.523650e-05 1.129600e-05
Ge- 75 U-235 High 2.693140e-04 6.205550e-05
Ge- 75 U-238 Fast 4.601990e-06 2.079090e-06
Ge- 75 U-238 High 1.383310e-04 4.438160e-05
Ge- 75 Pu-239 Thermal 1.370730e-05 4.390940e-06
Ge- 75 Pu-239 Fast 2.543210e-05 8.153190e-06
Ge- 75 Pu-239 High 1.020980e-04 3.271310e-05
Ge- 75 Pu-241 Thermal 2.843250e-06 9.088600e-07
Ge- 75 Pu-241 Fast 2.807150e-05 1.267210e-05
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Ge- 75m U-235 Thermal 7.977920e-07 3.364890e-07
Ge- 75m U-235 Fast 2.598480e-06 1.282980e-06
Ge- 75m U-235 High 2.236720e-05 1.039580e-05
Ge- 75m U-238 Fast 3.296070e-07 1.649480e-07
Ge- 75m U-238 High 1.051520e-05 5.101710e-06
Ge- 75m Pu-239 Thermal 1.455390e-06 7.847540e-07
Ge- 75m Pu-239 Fast 2.334580e-06 1.040500e-06
Ge- 75m Pu-239 High 1.073360e-05 5.786920e-06
Ge- 75m Pu-241 Thermal 2.495560e-07 1.135380e-07
Ge- 75m Pu-241 Fast 2.153340e-06 1.040140e-06
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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