69-Tm-152
Spin
Level energy(keV) Spin & Parity
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ground state (2)-
ground state(+X) (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)
151.944422000 ± 0.000079000 (amu) [mass excess = -51770.574 ± 73.588 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
-5449.892 ± 139.620 (keV)
Strong Gamma-rays from Decay of Tm-152 (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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422.5 66. EC
672.6 76. EC
808.2 100. EC
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672.7 * 9.5 EC
715.9 * 13. EC
808.3 *100. EC
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151.5 60.48 IT
235.7 58.8 IT
320.1 84. 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 5.2 S 6
EC 8.0 S 10
Evaluated Data Libraries
Links to the libraries.
Parent Nuclides by Reactions in JENDL-4.0