64-Gd-158
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)
157.924112348 ± 0.000001742 (amu) [mass excess = -70688.892 ± 1.623 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
-1218.952 ± 0.993 (keV)
Cross Sections (taken from JENDL-4.0)
Table of cross sections, Gd-158.
Figures of cross sections, Gd-158: type-1: type-2: type-3.
type-1: total, elastic and inelastic scattering, capture and fision cross sections
type-2: same as type-1 but cross sections are averaged in 70 energy group intervals
type-3: threshold reaction cross sections
Evaluated Data Libraries
Links to the libraries.
Parent Nuclides by Reactions in JENDL-4.0
Gd-157 (Z= 64, A=157), MT=102 (n,γ)
Gd-158 (Z= 64, A=158), MT= 2 (Elastic scattering)
Gd-158 (Z= 64, A=158), MT= 4 (Inelastic scattering)
Gd-160 (Z= 64, A=160), MT= 17 (n,3n)
Tb-159 (Z= 65, A=159), MT= 28 (n,np)
Tb-159 (Z= 65, A=159), MT=104 (n,d)
Tb-160 (Z= 65, A=160), MT= 32 (n,nd)
Tb-160 (Z= 65, A=160), MT= 41 (n,2np)
Tb-160 (Z= 65, A=160), MT=105 (n,t)
Dy-160 (Z= 66, A=160), MT=106 (n,3He)
Dy-161 (Z= 66, A=161), MT=107 (n,α)
Dy-162 (Z= 66, A=162), MT= 22 (n,nα)
Dy-163 (Z= 66, A=163), MT= 24 (n,2nα)
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-158 U-235 Thermal 1.477650e-08 9.456940e-09
Gd-158 U-235 Fast 8.761910e-09 5.607620e-09
Gd-158 U-235 High 6.098360e-06 3.902950e-06
Gd-158 U-238 Fast 1.110420e-09 7.106650e-10
Gd-158 U-238 High 1.011100e-07 6.471050e-08
Gd-158 Pu-239 Thermal 1.519760e-06 9.726470e-07
Gd-158 Pu-239 Fast 3.739390e-06 2.393210e-06
Gd-158 Pu-239 High 8.338410e-05 5.336580e-05
Gd-158 Pu-241 Thermal 5.620910e-08 3.597380e-08
Gd-158 Pu-241 Fast 3.267540e-07 2.091230e-07
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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-158 U-235 Thermal 3.280190e-05 3.614770e-06
Gd-158 U-235 Fast 6.481890e-05 1.039100e-05
Gd-158 U-235 High 2.350180e-04 2.581640e-05
Gd-158 U-238 Fast 1.849430e-04 2.957950e-05
Gd-158 U-238 High 4.263930e-04 6.814910e-05
Gd-158 Pu-239 Thermal 4.143170e-04 6.630160e-05
Gd-158 Pu-239 Fast 6.564680e-04 1.050490e-04
Gd-158 Pu-239 High 7.309060e-04 1.168730e-04
Gd-158 Pu-241 Thermal 9.226000e-04 2.121610e-04
Gd-158 Pu-241 Fast 1.118650e-03 1.791190e-04
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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