26-Fe-59
Spin
Level energy(keV) Spin & Parity
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ground state 3/2-
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)
58.934874338 ± 0.000000540 (amu) [mass excess = -60664.164 ± 0.503 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
1564.956 ± 0.372 (keV)
Strong Gamma-rays from Decay of Fe- 59 (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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192.34 3.08 B-
1099.24 56.5 B-
1291.59 43.2 B-
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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
B- 44.495 D 9
Cross Sections (taken from JENDL-4.0)
Table of cross sections, Fe-59.
Figures of cross sections, Fe-59: type-1: type-2: type-3.
type-1: total, elastic and inelastic scattering, capture and fision cross sections
type-2: same as type-1 but cross sections are averaged in 70 energy group intervals
type-3: threshold reaction cross sections
Evaluated Data Libraries
Links to the libraries.
Parent Nuclides by Reactions in JENDL-4.0
Fe- 58 (Z= 26, A= 58), MT=102 (n,γ)
Fe- 59 (Z= 26, A= 59), MT= 2 (Elastic scattering)
Fe- 59 (Z= 26, A= 59), MT= 4 (Inelastic scattering)
Co- 59 (Z= 27, A= 59), MT=103 (n,p)
Ni- 60 (Z= 28, A= 60), MT=111 (n,2p)
Ni- 61 (Z= 28, A= 61), MT=106 (n,3He)
Ni- 62 (Z= 28, A= 62), MT=107 (n,α)
Zn- 66 (Z= 30, A= 66), MT=108 (n,2α)