70-Yb-175
Spin
Level energy(keV) Spin & Parity
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ground state 7/2-
5.14870E+02 1/2-
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)
174.941280797 ± 0.000002161 (amu) [mass excess = -54696.585 ± 2.013 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
470.968 ± 1.255 (keV)
Strong Gamma-rays from Decay of Yb-175 (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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113.81 3.87 B-
282.52 6.13 B-
396.33 13.15 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- 4.185 D 1
Evaluated Data Libraries
Links to the libraries.
Parent Nuclides by Reactions in JENDL-4.0
Yb-174 (Z= 70, A=174), MT=102 (n,γ)
Yb-176 (Z= 70, A=176), MT= 16 (n,2n)
Hf-177 (Z= 72, A=177), MT=106 (n,3He)
Hf-178 (Z= 72, A=178), MT=107 (n,α)
Hf-179 (Z= 72, A=179), MT= 22 (n,nα)