LOCATION OF SINGLE-PARTICLE LEVELS IN MEDIUM MASS NUCLEI
作者： B. L. Cohen , R. H. Fulmer , A. L. McCarthy
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摘要: The levels of Ni/sup 59/, 61/, Fesup 57/, and Ti/sup 49/ are studied with (d,p) reactions. Angular distributions absolute cross sections analyzed the aid distorted-wave Born approximatlon calculations. Essentially all ln Ni isotopes up to about I Mev binding energy assigned a shell-model state their reduced widths measured. From this, center gravity ' each is determined. results close theoretical expectations. For example, explain large gap between major shells, 3s/sub 1/2/ state, semiclosed-shell behavior 40 56 neutrons. belonging single states agree predictlons giant resonance theory, (auth)
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