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Some exploitations of the self-consistent QRPA approach with the Gogny force

par Péru, S.;Martini, Marco ;Dupuis, Marc
Référence AIP Conference Proceedings, 1491, page (156-159)
Publication Publié, 2012

Article révisé par les pairs

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Résumé :

Fully consistent axially-symmetric-deformed quasiparticle random phase approximation calculations have been performed with the D1S Gogny force. Giant resonances in exotic nuclei as well as in deformed Mg and Si isotopes have been studied. Dipole responses have been calculated in Ne isotopes and N=16 isotones to study the existence of soft dipole modes in exotic nuclei. The same formalism has been used to describe multipole responses up to octupole in the deformed and heavy nucleus 238U. Low energy spectroscopy of nickel isotopes has been studied, revealing 0+ states which display a particular structure. © 2012 American Institute of Physics.