64-Gd-169
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)
168.952600 ± 0.000540 (amu) [mass excess = -44153 ± 503 (keV) ]
[These values were derived from systematical trend]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
6176 ± 585 (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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Gd-169 U-235 Thermal 1.188110e-12 7.603890e-13
Gd-169 U-235 Fast 9.450490e-12 6.048320e-12
Gd-169 U-235 High 8.161190e-10 5.223160e-10
Gd-169 U-238 Fast 2.150800e-08 1.376510e-08
Gd-169 U-238 High 7.528200e-08 4.818050e-08
Gd-169 Pu-239 Thermal 3.289480e-11 2.105260e-11
Gd-169 Pu-239 Fast 2.999520e-10 1.919690e-10
Gd-169 Pu-239 High 8.985830e-11 5.750930e-11
Gd-169 Pu-241 Thermal 1.740280e-09 1.113780e-09
Gd-169 Pu-241 Fast 7.824120e-09 5.007430e-09
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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)
-----------------------------------------------------------
Gd-169 U-235 Thermal 1.189030e-12 7.609790e-13
Gd-169 U-235 Fast 9.461870e-12 6.055600e-12
Gd-169 U-235 High 8.173900e-10 5.221830e-10
Gd-169 U-238 Fast 2.174380e-08 1.388820e-08
Gd-169 U-238 High 7.611460e-08 4.870420e-08
Gd-169 Pu-239 Thermal 3.291750e-11 2.105570e-11
Gd-169 Pu-239 Fast 3.000940e-10 1.920600e-10
Gd-169 Pu-239 High 8.994670e-11 5.753600e-11
Gd-169 Pu-241 Thermal 1.746100e-09 1.113620e-09
Gd-169 Pu-241 Fast 7.836110e-09 5.015110e-09
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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