Nuclear Structure and Response based on Correlated Realistic NN Interactions

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dc.creatorPapakonstantinou, P.
dc.creatorRoth, R.
dc.creatorHergert, H.
dc.creatorPaar, N.
dc.date2005-12-14
dc.date.accessioned2026-07-07T06:56:03Z
dc.date.available2026-07-07T06:56:03Z
dc.descriptionStarting from the Argonne V18 nucleon-nucleon (NN) interaction and using the Unitary Correlation Operator Method, a correlated interaction v_UCOM has been constructed, which is suitable for calculations within restricted Hilbert spaces. In this work we employ the v_UCOM in Hartree-Fock, perturbation-theory and RPA calculations and we study the ground-state properties of various closed-shell nuclei, as well as some excited states. The present calculations provide also important feedback for the optimization of the v_UCOM and valuable information on its properties. The above scheme offers the prospect of ab initio calculations in nuclei, regardless of their mass number. It can be used in conjunction with other realistic NN interactions as well, and with various many-body methods (Second RPA, QRPA, Shell Model, etc.).
dc.description3 pages, incl. 2 figures; Proc. Int. Conf. on Frontiers in Nuclear Structure, Astrophysics and Reactions (FINUSTAR), Kos, Greece, Sept.2005
dc.identifierhttps://arxiv.org/abs/nucl-th/0512056
dc.identifierhttp://arxiv.org/abs/nucl-th/0512056
dc.identifierAIP Conf. Proc. 831 (2006) 520
dc.identifierdoi:10.1063/1.2201002
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/106492
dc.subjectNuclear Theory
dc.titleNuclear Structure and Response based on Correlated Realistic NN Interactions
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