39-Y-104
Spin
Level energy(keV) Spin & Parity
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ground state
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)
103.941960 ± 0.000430 (amu) [mass excess = -54064 ± 401 (keV) ]
[These values were derived from systematical trend]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
11666 ± 401 (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-104 U-235 Thermal 5.670970e-06 3.629420e-06
Y-104 U-235 Fast 2.315220e-06 1.481740e-06
Y-104 U-235 High 7.199870e-06 4.607920e-06
Y-104 U-238 Fast 1.626310e-04 1.040830e-04
Y-104 U-238 High 9.123940e-05 5.839310e-05
Y-104 Pu-239 Thermal 7.338840e-07 4.696860e-07
Y-104 Pu-239 Fast 6.518950e-07 4.172130e-07
Y-104 Pu-239 High 1.761140e-06 1.127130e-06
Y-104 Pu-241 Thermal 8.371350e-06 5.357670e-06
Y-104 Pu-241 Fast 8.183850e-06 5.237660e-06
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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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Y-104 U-235 Thermal 5.672280e-06 3.630250e-06
Y-104 U-235 Fast 2.315910e-06 1.482190e-06
Y-104 U-235 High 7.206350e-06 4.601110e-06
Y-104 U-238 Fast 1.628330e-04 1.041800e-04
Y-104 U-238 High 9.138150e-05 5.841950e-05
Y-104 Pu-239 Thermal 7.339790e-07 4.697460e-07
Y-104 Pu-239 Fast 6.519810e-07 4.172680e-07
Y-104 Pu-239 High 1.762170e-06 1.126400e-06
Y-104 Pu-241 Thermal 8.372920e-06 5.356800e-06
Y-104 Pu-241 Fast 8.186070e-06 5.239090e-06
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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