26-Fe-71
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)
70.966720 ± 0.000640 (amu) [mass excess = -31000 ± 596 (keV) ]
[These values were derived from systematical trend]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
13370 ± 756 (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)
-----------------------------------------------------------
Fe- 71 U-235 Thermal 4.912180e-12 3.143800e-12
Fe- 71 U-235 Fast 5.139390e-11 3.289210e-11
Fe- 71 U-235 High 1.922630e-08 1.230490e-08
Fe- 71 U-238 Fast 4.971850e-10 3.181990e-10
Fe- 71 U-238 High 6.827440e-09 4.369560e-09
Fe- 71 Pu-239 Thermal 1.829710e-12 1.171020e-12
Fe- 71 Pu-239 Fast 3.849370e-11 2.463600e-11
Fe- 71 Pu-239 High 2.801820e-09 1.793160e-09
Fe- 71 Pu-241 Thermal 3.110500e-12 1.990720e-12
Fe- 71 Pu-241 Fast 5.645750e-11 3.613280e-11
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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)
-----------------------------------------------------------
Fe- 71 U-235 Thermal 4.912180e-12 3.143800e-12
Fe- 71 U-235 Fast 5.139390e-11 3.289210e-11
Fe- 71 U-235 High 1.924780e-08 1.228670e-08
Fe- 71 U-238 Fast 4.974070e-10 3.183410e-10
Fe- 71 U-238 High 6.832320e-09 4.371220e-09
Fe- 71 Pu-239 Thermal 1.829710e-12 1.171020e-12
Fe- 71 Pu-239 Fast 3.849370e-11 2.463600e-11
Fe- 71 Pu-239 High 2.805180e-09 1.795310e-09
Fe- 71 Pu-241 Thermal 3.110500e-12 1.990400e-12
Fe- 71 Pu-241 Fast 5.645750e-11 3.613280e-11
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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