71-Lu-166
Spin
Level energy(keV) Spin & Parity
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ground state 6-
3.43700E+01 3(-)
4.30000E+01 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)
165.939859000 ± 0.000032000 (amu) [mass excess = -56020.981 ± 29.808 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
-2161.998 ± 40.859 (keV)
Strong Gamma-rays from Decay of Lu-166 (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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1256.64 13.5 EC
1427.18 20.38 EC
2098.60 14.31 EC
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102.38 12.56 EC
228.13 15.21 EC
285.07 11.02 EC
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228.12 78.04 EC
337.50 41.4 EC
367.95 31.75 EC
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34.37 -- 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
EC 2.12 M 10
EC 2.65 M 10
EC 1.41 M 10
IT 1.41 M 10
Evaluated Data Libraries
Links to the libraries.
Parent Nuclides by Reactions in JENDL-4.0