Quadrupole moments and the structure of the even titanium and chromium nuclei
作者： C.W. Towsley , D. Cline , R.N. Horoshko
DOI: 10.1016/0375-9474(75)90267-5
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摘要: Abstract The static quadrupole moments of the lowest 2+ states in 46, 50Ti and 50, 52, 54Cr were measured to be −21±6, 8±16, −36±7, −14±8 −21±8e· fm2 respectively. Values for B(E2;01+ → 21+) 855±40, 315±30, 1020±40, 660±30 850±30 e2 · fm4 Shell-model calculations these other f 7 2 shell nuclei compared data. N = 26, 28 are adequately described by model if one-particle excitation into p 3 5 shells is allowed, but appear have a more complicated structure. coexistence which has been applied calcium isotopes qualitative agreement with present results assumption that deformed band moves higher energy as 28.
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