51-Sb-139
Spin
Level energy(keV) Spin & Parity
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ground state
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)
138.946550 ± 0.000430 (amu) [mass excess = -49788 ± 401 (keV) ]
[These values were derived from systematical trend]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
10417 ± 401 (keV) [derived from systematical trend]
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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Sb-139 U-235 Thermal 1.397730e-08 8.945520e-09
Sb-139 U-235 Fast 3.891840e-08 2.490780e-08
Sb-139 U-235 High 2.413310e-08 1.544520e-08
Sb-139 U-238 Fast 3.141010e-06 2.010250e-06
Sb-139 U-238 High 8.177260e-07 5.233450e-07
Sb-139 Pu-239 Thermal 1.739730e-09 1.113430e-09
Sb-139 Pu-239 Fast 2.829540e-09 1.810910e-09
Sb-139 Pu-239 High 4.853150e-09 3.106010e-09
Sb-139 Pu-241 Thermal 9.171160e-08 5.869540e-08
Sb-139 Pu-241 Fast 9.042790e-08 5.787390e-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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Sb-139 U-235 Thermal 1.397770e-08 8.945740e-09
Sb-139 U-235 Fast 3.891970e-08 2.490860e-08
Sb-139 U-235 High 2.413310e-08 1.542230e-08
Sb-139 U-238 Fast 3.141170e-06 2.009610e-06
Sb-139 U-238 High 8.178910e-07 5.228830e-07
Sb-139 Pu-239 Thermal 1.739730e-09 1.113430e-09
Sb-139 Pu-239 Fast 2.829540e-09 1.810910e-09
Sb-139 Pu-239 High 4.853150e-09 3.104000e-09
Sb-139 Pu-241 Thermal 9.171480e-08 5.868800e-08
Sb-139 Pu-241 Fast 9.043200e-08 5.787650e-08
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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