74-W-183
Spin
Level energy(keV) Spin & Parity
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ground state 1/2-
3.09493E+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)
182.950222748 ± 0.000000903 (amu) [mass excess = -46367.212 ± 0.842 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
-556.000 ± 8.000 (keV)
Strong Gamma-rays from Decay of W-183 (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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52.60 6.76 IT
99.08 8.14 IT
107.93 18.9 IT
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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
IT 5.2 S 3
Cross Sections (taken from JENDL-4.0)
Table of cross sections, W-183.
Figures of cross sections, W-183: 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
W -182 (Z= 74, A=182), MT=102 (n,γ)
W -183 (Z= 74, A=183), MT= 2 (Elastic scattering)
W -183 (Z= 74, A=183), MT= 4 (Inelastic scattering)
W -184 (Z= 74, A=184), MT= 16 (n,2n)
Os-186 (Z= 76, A=186), MT=107 (n,α)
Os-187 (Z= 76, A=187), MT= 22 (n,nα)
Os-188 (Z= 76, A=188), MT= 24 (n,2nα)