64-Gd-156
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)
155.922131241 ± 0.000001742 (amu) [mass excess = -72534.282 ± 1.624 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
-2444.184 ± 3.681 (keV)
Cross Sections (taken from JENDL-4.0)
Table of cross sections, Gd-156.
Figures of cross sections, Gd-156: 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-155 (Z= 64, A=155), MT=102 (n,γ)
Gd-156 (Z= 64, A=156), MT= 2 (Elastic scattering)
Gd-156 (Z= 64, A=156), MT= 4 (Inelastic scattering)
Gd-157 (Z= 64, A=157), MT= 16 (n,2n)
Gd-158 (Z= 64, A=158), MT= 17 (n,3n)
Tb-159 (Z= 65, A=159), MT= 33 (n,nt)
Dy-158 (Z= 66, A=158), MT=106 (n,3He)
Dy-159 (Z= 66, A=159), MT=107 (n,α)
Dy-160 (Z= 66, A=160), MT= 22 (n,nα)
Dy-161 (Z= 66, A=161), 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-156 U-235 Thermal 1.427730e-10 9.137450e-11
Gd-156 U-235 Fast 3.911930e-11 2.503630e-11
Gd-156 U-235 High 4.416050e-07 2.826270e-07
Gd-156 U-238 Fast 3.571330e-12 2.285650e-12
Gd-156 U-238 High 1.011100e-09 6.471050e-10
Gd-156 Pu-239 Thermal 3.939380e-08 2.521200e-08
Gd-156 Pu-239 Fast 1.319790e-08 4.223320e-09
Gd-156 Pu-239 High 1.743130e-05 1.115600e-05
Gd-156 Pu-241 Thermal 1.530250e-10 9.793580e-11
Gd-156 Pu-241 Fast 1.938540e-09 1.240670e-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)
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Gd-156 U-235 Thermal 1.483040e-04 4.164990e-06
Gd-156 U-235 Fast 2.021700e-04 4.073310e-06
Gd-156 U-235 High 5.797700e-04 1.623220e-05
Gd-156 U-238 Fast 7.606120e-04 1.520920e-05
Gd-156 U-238 High 1.144930e-03 3.204770e-05
Gd-156 Pu-239 Thermal 1.239990e-03 4.960690e-05
Gd-156 Pu-239 Fast 1.547290e-03 6.190090e-05
Gd-156 Pu-239 High 2.141110e-03 1.283910e-04
Gd-156 Pu-241 Thermal 1.721520e-03 4.819580e-05
Gd-156 Pu-241 Fast 2.440680e-03 3.908060e-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