69-Tm-153
Spin
Level energy(keV) Spin & Parity
----------------------------------------
ground state (11/2-)
4.32000E+01 (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)
152.942040101 ± 0.000015577 (amu) [mass excess = -53989.298 ± 14.511 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
-6781 ± 196 (keV) [derived from systematical trend]
Strong Gamma-rays from Decay of Tm-153 (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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171.4 -- Alpha
344.0 -- Alpha
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171.4 -- Alpha
344.0 -- Alpha
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266.5 7.28 EC
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299.3 6.39 EC
765.8 1.92 EC
965.3 0.82 EC
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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
A 1.48 S 1
A 2.5 S 2
EC 1.48 S 1
EC 2.5 S 2
Evaluated Data Libraries
Links to the libraries.
Parent Nuclides by Reactions in JENDL-4.0