44-Ru-121
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)
120.951640 ± 0.000430 (amu) [mass excess = -45047 ± 401 (keV) ]
[These values were derived from systematical trend]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
11383 ± 499 (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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Ru-121 U-235 Thermal 3.774820e-15 2.415880e-15
Ru-121 U-235 Fast 1.386110e-14 8.871080e-15
Ru-121 U-235 High 9.220250e-10 5.900970e-10
Ru-121 U-238 Fast 1.223380e-10 7.829640e-11
Ru-121 U-238 High 4.127770e-08 2.641770e-08
Ru-121 Pu-239 Thermal 6.472400e-15 4.142330e-15
Ru-121 Pu-239 Fast 9.083150e-15 5.813220e-15
Ru-121 Pu-239 High 3.124220e-10 1.999500e-10
Ru-121 Pu-241 Thermal 5.392910e-14 3.451470e-14
Ru-121 Pu-241 Fast 2.515490e-13 1.609910e-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)
-----------------------------------------------------------
Ru-121 U-235 Thermal 3.774820e-15 2.415880e-15
Ru-121 U-235 Fast 1.386110e-14 8.871080e-15
Ru-121 U-235 High 9.220250e-10 5.892230e-10
Ru-121 U-238 Fast 1.223380e-10 7.827090e-11
Ru-121 U-238 High 4.127770e-08 2.639430e-08
Ru-121 Pu-239 Thermal 6.472400e-15 4.142330e-15
Ru-121 Pu-239 Fast 9.083150e-15 5.813220e-15
Ru-121 Pu-239 High 3.124220e-10 1.998200e-10
Ru-121 Pu-241 Thermal 5.392910e-14 3.450910e-14
Ru-121 Pu-241 Fast 2.515490e-13 1.609910e-13
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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