64-Gd-164
Spin
Level energy(keV) Spin & Parity
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ground state 0+
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)
163.935830 ± 0.000210 (amu) [mass excess = -59774 ± 196 (keV) ]
[These values were derived from systematical trend]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
2303 ± 220 (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-164 U-235 Thermal 1.487630e-08 9.520840e-09
Gd-164 U-235 Fast 4.321080e-08 2.765490e-08
Gd-164 U-235 High 4.105630e-06 2.627600e-06
Gd-164 U-238 Fast 4.701750e-07 3.009120e-07
Gd-164 U-238 High 9.970850e-06 6.381350e-06
Gd-164 Pu-239 Thermal 2.219650e-06 1.420570e-06
Gd-164 Pu-239 Fast 1.142820e-05 7.314010e-06
Gd-164 Pu-239 High 3.852500e-06 2.465600e-06
Gd-164 Pu-241 Thermal 1.130180e-08 7.233160e-09
Gd-164 Pu-241 Fast 2.339240e-05 1.497110e-05
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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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Gd-164 U-235 Thermal 1.694340e-08 1.084370e-08
Gd-164 U-235 Fast 5.440900e-08 3.482180e-08
Gd-164 U-235 High 4.582230e-06 2.924500e-06
Gd-164 U-238 Fast 1.231220e-06 7.872060e-07
Gd-164 U-238 High 1.855210e-05 8.338570e-06
Gd-164 Pu-239 Thermal 2.475780e-06 1.584500e-06
Gd-164 Pu-239 Fast 1.240510e-05 7.939250e-06
Gd-164 Pu-239 High 4.062060e-06 2.598400e-06
Gd-164 Pu-241 Thermal 1.879100e-08 1.202620e-08
Gd-164 Pu-241 Fast 3.008560e-05 1.925480e-05
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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