80-Hg-205
Spin
Level energy(keV) Spin & Parity
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ground state 1/2-
1.55641E+03 13/2+
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)
204.976073417 ± 0.000003930 (amu) [mass excess = -22287.468 ± 3.661 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
1532.881 ± 3.732 (keV)
Strong Gamma-rays from Decay of Hg-205 (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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203.70 2.2 B-
415.6 0.01 B-
1218.7 6.E-03 B-
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379.5 92.68 IT
966.6 16.76 IT
1015.5 75.92 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
B- 5.14 M 9
IT 1.09 S 4
Evaluated Data Libraries
Links to the libraries.
Parent Nuclides by Reactions in JENDL-4.0
Hg-204 (Z= 80, A=204), MT=102 (n,γ)
Pb-208 (Z= 82, A=208), MT=107 (n,α)