79-Au-196
Spin
Level energy(keV) Spin & Parity
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ground state 2-
8.46600E+01 5+
5.95660E+02 12-
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)
195.966569908 ± 0.000003204 (amu) [mass excess = -31139.930 ± 2.985 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
686.836 ± 3.120 (keV)
Strong Gamma-rays from Decay of Au-196 (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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426.10 6.59 B-
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84.66 0.3 IT
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333.03 22.87 EC
355.73 86.95 EC
521.4 0.39 EC
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147.81 43.5 IT
168.37 7.83 IT
188.27 30.01 IT
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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(%). ]
Decay data(Chart of the Nuclides 2014)
Decay mode Half-life
B- 6.1669 D 6
EC 6.1669 D 6
IT 9.6 H 1
IT 8.1 S 2
Evaluated Data Libraries
Links to the libraries.
Parent Nuclides by Reactions in JENDL-4.0
Au-197 (Z= 79, A=197), MT= 16 (n,2n)
Hg-196 (Z= 80, A=196), MT=103 (n,p)