69-Tm-151
Spin
Level energy(keV) Spin & Parity
----------------------------------------
ground state (11/2-)
ground state(+X) (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)
150.945487875 ± 0.000021107 (amu) [mass excess = -50777.717 ± 19.661 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
-9235.411 ± 300.151 (keV)
Strong Gamma-rays from Decay of Tm-151 (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
----------------------------------------------------------
801.5 66. EC
1140.2 10.3 EC
2115.1 11.15 EC
----------------------------------------------------------
338.8 85.26 IT
698.8 89.61 IT
1477.7 87. IT
----------------------------------------------------------
338.8 100. IT
1050.2 100. IT
1332.2 91. IT
----------------------------------------------------------
984.1 100. EC
1637.4 33. EC
2067. 16. EC
----------------------------------------------------------
*: 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 4.17 S 11
EC 6.6 S 20
Evaluated Data Libraries
Links to the libraries.
Parent Nuclides by Reactions in JENDL-4.0