75-Re-188
Spin
Level energy(keV) Spin & Parity
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ground state 1-
1.71900E+02 (6)-
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)
187.958111510 ± 0.000001610 (amu) [mass excess = -39018.876 ± 1.500 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
2120.394 ± 0.153 (keV)
Strong Gamma-rays from Decay of Re-188 (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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155.04 15.61 B-
477.99 1.08 B-
632.98 1.37 B-
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63.60 21.63 IT
92.43 5.15 IT
105.96 10.81 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- 17.0040 H 22
IT 18.59 M 4
Evaluated Data Libraries
Links to the libraries.
Parent Nuclides by Reactions in JENDL-4.0
Os-188 (Z= 76, A=188), MT=103 (n,p)
Os-189 (Z= 76, A=189), MT= 28 (n,np)
Os-189 (Z= 76, A=189), MT=104 (n,d)
Os-190 (Z= 76, A=190), MT= 32 (n,nd)
Os-190 (Z= 76, A=190), MT=105 (n,t)