18-Ar-42
Spin
Level energy(keV) Spin & Parity
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ground state 0+
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)
41.963045736 ± 0.000006200 (amu) [mass excess = -34422.675 ± 5.775 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
599.351 ± 5.776 (keV)
Decay data(Chart of the Nuclides 2014)
Decay mode Half-life
B- 32.9 Y 11
Evaluated Data Libraries
Links to the libraries.
Parent Nuclides by Reactions in JENDL-4.0
Ca- 46 (Z= 20, A= 46), MT= 22 (n,nα)