58-Ce-157
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)
156.957050 ± 0.000540 (amu) [mass excess = -40008 ± 503 (keV) ]
[These values were derived from systematical trend]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
8532 ± 643 (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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Ce-157 U-235 Thermal 4.582650e-12 2.932900e-12
Ce-157 U-235 Fast 6.626220e-11 4.240780e-11
Ce-157 U-235 High 1.672290e-11 1.070270e-11
Ce-157 U-238 Fast 2.190720e-08 1.402060e-08
Ce-157 U-238 High 1.371220e-08 8.775790e-09
Ce-157 Pu-239 Thermal 1.789720e-11 1.145420e-11
Ce-157 Pu-239 Fast 1.229800e-11 7.870720e-12
Ce-157 Pu-239 High 5.313450e-12 3.400610e-12
Ce-157 Pu-241 Thermal 2.590360e-09 1.657830e-09
Ce-157 Pu-241 Fast 8.043700e-10 5.147970e-10
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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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Ce-157 U-235 Thermal 4.582700e-12 2.932920e-12
Ce-157 U-235 Fast 6.626320e-11 4.240840e-11
Ce-157 U-235 High 1.672290e-11 1.068680e-11
Ce-157 U-238 Fast 2.190810e-08 1.401610e-08
Ce-157 U-238 High 1.371490e-08 8.768050e-09
Ce-157 Pu-239 Thermal 1.789720e-11 1.145420e-11
Ce-157 Pu-239 Fast 1.229800e-11 7.870720e-12
Ce-157 Pu-239 High 5.313450e-12 3.398400e-12
Ce-157 Pu-241 Thermal 2.590420e-09 1.657600e-09
Ce-157 Pu-241 Fast 8.043950e-10 5.148130e-10
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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