57-La-155
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)
154.959010 ± 0.000430 (amu) [mass excess = -38182 ± 401 (keV) ]
[These values were derived from systematical trend]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
9743 ± 566 (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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La-155 U-235 Thermal 2.946300e-13 1.885630e-13
La-155 U-235 Fast 4.924140e-11 3.151450e-11
La-155 U-235 High 6.778360e-12 4.338150e-12
La-155 U-238 Fast 7.617480e-09 4.875190e-09
La-155 U-238 High 7.812970e-09 5.000300e-09
La-155 Pu-239 Thermal 1.662630e-12 1.064090e-12
La-155 Pu-239 Fast 1.178550e-12 7.542720e-13
La-155 Pu-241 Thermal 8.606170e-10 5.507940e-10
La-155 Pu-241 Fast 5.746620e-10 3.677830e-10
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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)
-----------------------------------------------------------
La-155 U-235 Thermal 2.946300e-13 1.885630e-13
La-155 U-235 Fast 4.924140e-11 3.151450e-11
La-155 U-235 High 6.778360e-12 4.331720e-12
La-155 U-238 Fast 7.617480e-09 4.873650e-09
La-155 U-238 High 7.812970e-09 4.995890e-09
La-155 Pu-239 Thermal 1.662630e-12 1.064090e-12
La-155 Pu-239 Fast 1.178550e-12 7.542720e-13
La-155 Pu-241 Thermal 8.606170e-10 5.507250e-10
La-155 Pu-241 Fast 5.746620e-10 3.677840e-10
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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