88-Ra-203
Spin
Level energy(keV) Spin & Parity
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ground state (3/2-)
ground state(+X) (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)
203.009304274 ± 0.000086327 (amu) [mass excess = 8666.876 ± 80.414 (keV) ]
Decay data(Chart of the Nuclides 2014)
Decay mode Half-life
A 24 MS +6-4
A 31 MS +17-9
Evaluated Data Libraries
Links to the libraries.
Parent Nuclides by Reactions in JENDL-4.0