39-Y-109
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)
108.964358 ± 0.000751 (amu) [mass excess = -33200 ± 700 (keV) ]
[These values were derived from systematical trend]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
12992 ± 862 (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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Y-109 U-235 Thermal 4.451410e-14 2.848910e-14
Y-109 U-235 Fast 2.137900e-13 1.368260e-13
Y-109 U-235 High 4.272200e-11 2.734210e-11
Y-109 U-238 Fast 9.066860e-17 5.802800e-17
Y-109 U-238 High 5.166390e-11 3.306500e-11
Y-109 Pu-241 Thermal 9.246060e-14 5.917480e-14
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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)
-----------------------------------------------------------
Y-109 U-235 Thermal 4.451410e-14 2.848910e-14
Y-109 U-235 Fast 2.137900e-13 1.368260e-13
Y-109 U-235 High 4.272200e-11 2.730160e-11
Y-109 U-238 Fast 9.066860e-17 5.800670e-17
Y-109 U-238 High 5.166390e-11 3.302910e-11
Y-109 Pu-241 Thermal 9.246060e-14 5.916520e-14
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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