Naslov
Nuclear Structure and Response based on Correlated Realistic NN Interactions

Autori
Papakonstantinou, Panagiota ; Roth, Robert ; Hergert, Heiko ; Paar, Nils

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
FRONTIERS IN NUCLEAR STRUCTURE, ASTROPHYSICS, AND REACTIONS: FINUSTAR, American Institute of Physics Conference Proceedings 831 / S. V. Harissopulos, P. Demetriou, R. Julin - , 2006, 520-522

Skup
International Conference on Frontiers in Nuclear Structure, Astrophysics, and Reactions - FINUSTAR

Mjesto i datum
Kos, Grčka, 12.09.2005. - 17.09.2005

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
nucleon-nucleon interaction; Hartree-Fock; nuclear binding; short-range correlations

Sažetak
Starting from the Argonne V18 nucleon-nucleon interaction and using the Unitary Correlation Operator Method, a correlated interaction $\mathrm{;v};_{;\mathrm {;UCOM};};$ has been constructed, which is suitable for calculations within restricted Hilbert spaces. In this work we employ the $\mathrm{;v};_{;\mathrm {;UCOM};};$ 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 $\mathrm{;v};_{;\mathrm {;UCOM};};$ 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.).

Izvorni jezik
Engleski

Znanstvena područja
Fizika

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