26-Fe-65
Spin
Level energy(keV) Spin & Parity
----------------------------------------
ground state
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)
64.945011462 ± 0.000007317 (amu) [mass excess = -51221.492 ± 6.816 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
7963.706 ± 7.127 (keV)
Strong Gamma-rays from Decay of Fe- 65 (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
----------------------------------------------------------
340.07 28.15 B-
882.50 59.9 B-
1996.6 26.36 B-
----------------------------------------------------------
1479.5 27.26 B-
2443.3 17.98 B-
2557.5 17.98 B-
----------------------------------------------------------
*: 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- 1.12 S 15
B- 0.81 S 5
Evaluated Data Libraries
Links to the libraries.
Parent Nuclides by Reactions in JENDL-4.0