Effect of large neutron excess on the di
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F. Catara; E.G. Lanza; M.A. Nagarajan; A. Vitturi
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Article
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1997
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Elsevier Science
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English
β 407 KB
The evolution of the dipole response in nuclei with strong neutron excess is studied in the Hartree-Fock plus random phase approximation with Skyrme forces. We find that the neutron excess increases the fragmentation of the isovector giant dipole resonance, while pushing the centroid of the distribu