Low-momentum nucleon–nucleon interaction and shell-model calculations

We discuss the use of the low-momentum nucleon–nucleon (NN) interaction Vlow-k in the derivation of the shell-model effective interaction and emphasize its practical value as an alternative to the Brueckner G-matrix method. We present some selected results of our current study of exotic nuclei aroun...

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Bibliographic Details
Published inJournal of physics. Conference series Vol. 20; no. 1; pp. 137 - 142
Main Authors Covello, A, Coraggio, L, Gargano, A, Itaco, N
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.01.2005
Subjects
Momentum
Nucleons
Physics
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Summary:We discuss the use of the low-momentum nucleon–nucleon (NN) interaction Vlow-k in the derivation of the shell-model effective interaction and emphasize its practical value as an alternative to the Brueckner G-matrix method. We present some selected results of our current study of exotic nuclei around closed shells, which have been obtained starting from the CD-Bonn potential. We also show some results of calculations performed with different phase-shift equivalent NN potentials, and discuss the effect of changes in the cutoff. momentum which defines the Vlow-k potential.
ISSN:1742-6596
1742-6588
1742-6596
DOI:10.1088/1742-6596/20/1/023