31-Ga-73
Spin
Level energy(keV) Spin & Parity
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ground state 3/2-
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)
72.925174682 ± 0.000001800 (amu) [mass excess = -69699.335 ± 1.677 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
1598.189 ± 1.678 (keV)
Strong Gamma-rays from Decay of Ga- 73 (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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297.32 79.8 B-
325.70 11.17 B-
739.42 4.23 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- 4.86 H 3
Evaluated Data Libraries
Links to the libraries.
Parent Nuclides by Reactions in JENDL-4.0
Ge- 73 (Z= 32, A= 73), MT=103 (n,p)
Ge- 74 (Z= 32, A= 74), MT= 28 (n,np)
As- 75 (Z= 33, A= 75), 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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Ga- 73 U-235 Thermal 1.208070e-08 7.731690e-09
Ga- 73 U-235 Fast 4.740220e-08 3.033730e-08
Ga- 73 U-235 High 3.915370e-06 2.505840e-06
Ga- 73 U-238 Fast 6.162300e-09 3.943870e-09
Ga- 73 U-238 High 9.940820e-07 6.362130e-07
Ga- 73 Pu-239 Thermal 2.209650e-07 1.414170e-07
Ga- 73 Pu-239 Fast 3.459440e-07 2.214040e-07
Ga- 73 Pu-239 High 3.061990e-06 1.959670e-06
Ga- 73 Pu-241 Thermal 2.870470e-08 1.837100e-08
Ga- 73 Pu-241 Fast 8.953270e-08 5.730090e-08
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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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Ga- 73 U-235 Thermal 1.016000e-06 4.589850e-07
Ga- 73 U-235 Fast 5.223930e-06 2.358030e-06
Ga- 73 U-235 High 1.135750e-04 3.629070e-05
Ga- 73 U-238 Fast 2.060790e-06 4.738040e-07
Ga- 73 U-238 High 5.235220e-05 1.202920e-05
Ga- 73 Pu-239 Thermal 2.616560e-06 1.674590e-06
Ga- 73 Pu-239 Fast 7.062460e-06 4.518320e-06
Ga- 73 Pu-239 High 3.754650e-05 1.688400e-05
Ga- 73 Pu-241 Thermal 5.783160e-07 3.699200e-07
Ga- 73 Pu-241 Fast 4.773370e-06 2.151010e-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