64-Gd-145
Spin
Level energy(keV) Spin & Parity
----------------------------------------
ground state 1/2+
7.49100E+02 11/2-
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)
144.921712821 ± 0.000021112 (amu) [mass excess = -72924.037 ± 19.666 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
-6622.108 ± 96.886 (keV)
Strong Gamma-rays from Decay of Gd-145 (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
----------------------------------------------------------
1041.8 9.9 EC
1757.9 34.2 EC
1880.6 32.6 EC
----------------------------------------------------------
27.3 4.51 IT
721.4 82.04 IT
329.5 4.27 EC
386.6 3.94 EC
716. 1.1 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 23.0 M 4
EC 85 S 3
IT 85 S 3
Evaluated Data Libraries
Links to the libraries.
Parent Nuclides by Reactions in JENDL-4.0