The doubly odd nucleus 144Pm
作者： M.R. Macphail , R.G. Summers-Gill
DOI: 10.1016/0375-9474(76)90180-9
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摘要: Abstract Results from the proton transfer reactions, 143Nd(3He, d) and 143Nd(α, t), γ-ray studies have been used to characterize levels in 144Pm. The spins, ( 3 He, (α, t) cross section ratios branching for states below 600 keV can be interpreted consistently terms of mixed π2 d 5 2 ν2 f 7 π1 g shell-model configurations. intensity measured 141Pr(α, nγ) 144Nd(p, reactions exhibit a strong smooth dependence on level spin. Theoretical calculations employing residual surface delta interaction are reasonable agreement with twelve observed low-lying negative parity states. eight positive between 841 1451 presumed arise h 11 configuration.
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