28-Ni-74
Spin
Level energy(keV) Spin & Parity
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ground state 0+
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)
73.947980 ± 0.000430 (amu) [mass excess = -48456 ± 401 (keV) ]
[These values were derived from systematical trend]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
7550 ± 401 (keV) [derived from systematical trend]
Strong Gamma-rays from Decay of Ni- 74 (Compiled from ENSDF as of March 2011)
[ Intensities before May 23th of 2013 were values when total intensity of the decay mode was 100(%) and a branching ratio of each decay mode was not multiplied. ]
γ-ray energy(keV) Intensity(%) Decay mode
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166.1 -- B-
694.3 -- B-
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*: relative, ~ approximate, ? calculated or estimatted
>: greater than or equal to, <: less than or equal to
[ Intensities; total intensity of the nuclide is 100(%). ]
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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Ni- 74 U-235 Thermal 4.572720e-08 2.926540e-08
Ni- 74 U-235 Fast 2.474890e-07 1.583930e-07
Ni- 74 U-235 High 4.416050e-06 2.826270e-06
Ni- 74 U-238 Fast 1.900710e-07 1.216460e-07
Ni- 74 U-238 High 2.582810e-06 1.653000e-06
Ni- 74 Pu-239 Thermal 1.349780e-08 8.638640e-09
Ni- 74 Pu-239 Fast 8.448630e-08 5.407120e-08
Ni- 74 Pu-239 High 8.075240e-07 5.168150e-07
Ni- 74 Pu-241 Thermal 2.830460e-09 1.811490e-09
Ni- 74 Pu-241 Fast 1.498870e-07 9.592790e-08
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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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Ni- 74 U-235 Thermal 4.575720e-08 2.928450e-08
Ni- 74 U-235 Fast 2.477330e-07 1.585490e-07
Ni- 74 U-235 High 4.453030e-06 2.847680e-06
Ni- 74 U-238 Fast 1.911410e-07 1.222410e-07
Ni- 74 U-238 High 2.601540e-06 1.664010e-06
Ni- 74 Pu-239 Thermal 1.350510e-08 8.639890e-09
Ni- 74 Pu-239 Fast 8.455780e-08 5.411690e-08
Ni- 74 Pu-239 High 8.136630e-07 5.203200e-07
Ni- 74 Pu-241 Thermal 2.832130e-09 1.811200e-09
Ni- 74 Pu-241 Fast 1.500770e-07 9.600000e-08
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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