68-Er-168
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)
167.932376688 ± 0.000002182 (amu) [mass excess = -62990.709 ± 2.033 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
-1677.361 ± 1.891 (keV)
Cross Sections (taken from JENDL-4.0)
Table of cross sections, Er-168.
Figures of cross sections, Er-168: 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
Er-167 (Z= 68, A=167), MT=102 (n,γ)
Er-168 (Z= 68, A=168), MT= 2 (Elastic scattering)
Er-168 (Z= 68, A=168), MT= 4 (Inelastic scattering)
Er-170 (Z= 68, A=170), MT= 17 (n,3n)
Tm-169 (Z= 69, A=169), MT= 28 (n,np)
Tm-169 (Z= 69, A=169), MT=104 (n,d)
Yb-170 (Z= 70, A=170), MT=106 (n,3He)
Yb-171 (Z= 70, A=171), MT=107 (n,α)
Yb-172 (Z= 70, A=172), MT= 22 (n,nα)
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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Er-168 U-235 Thermal 6.779210e-14 4.338690e-14
Er-168 U-235 Fast 2.734360e-14 1.749980e-14
Er-168 U-235 High 1.281750e-08 8.203240e-09
Er-168 U-238 Fast 1.760660e-13 1.126820e-13
Er-168 U-238 High 6.146700e-11 3.933890e-11
Er-168 Pu-239 Thermal 4.319320e-11 2.764370e-11
Er-168 Pu-239 Fast 1.569740e-09 1.004640e-09
Er-168 Pu-239 High 9.756330e-08 6.244050e-08
Er-168 Pu-241 Thermal 4.890790e-13 3.130110e-13
Er-168 Pu-241 Fast 7.854090e-11 5.026620e-11
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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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Er-168 U-235 Thermal 5.695890e-10 1.827120e-10
Er-168 U-235 Fast 9.593580e-10 2.212740e-10
Er-168 U-235 High 1.066380e-06 1.177390e-07
Er-168 U-238 Fast 2.838860e-07 9.088070e-08
Er-168 U-238 High 2.006910e-06 3.200750e-07
Er-168 Pu-239 Thermal 4.284680e-08 1.372790e-08
Er-168 Pu-239 Fast 7.657560e-07 2.451160e-07
Er-168 Pu-239 High 1.377100e-06 2.208190e-07
Er-168 Pu-241 Thermal 9.508200e-08 3.040010e-08
Er-168 Pu-241 Fast 1.241820e-06 3.968040e-07
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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