Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1837841 | Nuclear Physics A | 2009 | 18 Pages |
Abstract
A theoretical approach based on the shell model is presented to calculate effective charges of electric quadrupole transitions. The shell-model calculation with single-particle 2ℏω excitations in the first order perturbation qualitatively reproduces existing experimental B(E2) values for carbon isotopes with neutron number 5⩽N⩽16 and shows a sudden change of the isovector effective charge beyond N=8.
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