63-Eu-151
Spin
Level energy(keV) Spin & Parity
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ground state 5/2+
2.58600E+03 27/2-
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)
150.919857803 ± 0.000001843 (amu) [mass excess = -74651.975 ± 1.717 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
-464.021 ± 2.779 (keV)
Cross Sections (taken from JENDL-4.0)
Table of cross sections, Eu-151.
Figures of cross sections, Eu-151: 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
Eu-151 (Z= 63, A=151), MT= 2 (Elastic scattering)
Eu-151 (Z= 63, A=151), MT= 4 (Inelastic scattering)
Eu-152 (Z= 63, A=152), MT= 16 (n,2n)
Eu-153 (Z= 63, A=153), MT= 17 (n,3n)
Gd-152 (Z= 64, A=152), MT= 28 (n,np)
Gd-152 (Z= 64, A=152), MT=104 (n,d)
Gd-153 (Z= 64, A=153), MT= 32 (n,nd)
Gd-153 (Z= 64, A=153), MT= 41 (n,2np)
Gd-153 (Z= 64, A=153), MT=105 (n,t)
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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Eu-151 U-235 Thermal 2.486040e-12 7.955340e-13
Eu-151 U-235 Fast 9.530330e-12 3.049700e-12
Eu-151 U-235 High 3.394660e-09 2.172570e-09
Eu-151 U-238 High 1.591740e-12 1.018700e-12
Eu-151 Pu-239 Thermal 4.549280e-11 2.911540e-11
Eu-151 Pu-239 Fast 6.788900e-11 4.344890e-11
Eu-151 Pu-239 High 2.551650e-07 1.633060e-07
Eu-151 Pu-241 Thermal 2.810460e-14 1.798690e-14
Eu-151 Pu-241 Fast 1.828630e-13 1.170320e-13
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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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Eu-151 U-235 Thermal 4.181090e-03 4.239050e-05
Eu-151 U-235 Fast 4.110920e-03 2.246040e-05
Eu-151 U-235 High 3.582590e-03 2.862350e-04
Eu-151 U-238 Fast 7.987540e-03 6.475490e-06
Eu-151 U-238 High 8.019730e-03 3.206290e-04
Eu-151 Pu-239 Thermal 7.382980e-03 5.170280e-05
Eu-151 Pu-239 Fast 7.848030e-03 5.495830e-05
Eu-151 Pu-239 High 7.380860e-03 8.113860e-04
Eu-151 Pu-241 Thermal 9.130000e-03 1.278230e-04
Eu-151 Pu-241 Fast 9.104700e-03 1.824270e-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