71-Lu-178
Spin
Level energy(keV) Spin & Parity
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ground state 1(+)
1.20000E+02 (9-)
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)
177.945958018 ± 0.000002878 (amu) [mass excess = -50339.782 ± 2.681 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
2097.896 ± 2.056 (keV)
Strong Gamma-rays from Decay of Lu-178 (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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213.41 81.4 B-
325.60 94.1 B-
426.36 97.02 B-
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93.18 6. B-
1309.9 1.14 B-
1340.8 3.44 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(%). ]
Decay data(Chart of the Nuclides 2014)
Decay mode Half-life
B- 23.1 M 3
B- 28.4 M 2
Evaluated Data Libraries
Links to the libraries.
Parent Nuclides by Reactions in JENDL-4.0
Hf-178 (Z= 72, A=178), MT=103 (n,p)
Hf-179 (Z= 72, A=179), MT= 28 (n,np)
Hf-179 (Z= 72, A=179), MT=104 (n,d)
Hf-180 (Z= 72, A=180), MT= 32 (n,nd)
Hf-180 (Z= 72, A=180), MT=105 (n,t)
Ta-181 (Z= 73, A=181), MT=107 (n,α)