Self-consistent calculations within the Green's function method including particle-phonon coupling and the single-particle continuum

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dc.creatorLyutorovich, N.
dc.creatorSpeth, J.
dc.creatorAvdeenkov, A.
dc.creatorGruemmer, F.
dc.creatorKamerdzhiev, S.
dc.creatorKrewald, S.
dc.creatorTselyaev, V. I.
dc.date2008-06-17
dc.date.accessioned2026-07-07T11:51:46Z
dc.date.available2026-07-07T11:51:46Z
dc.descriptionThe Green's function method in the \emph{Quasiparticle Time Blocking Approximation} is applied to nuclear excitations in $^{132}$Sn and $^{208}$Pb. The calculations are performed self-consistently using a Skyrme interaction. The method combines the conventional RPA with an exact single-particle continuum treatment and considers in a consistent way the particle-phonon coupling. We reproduce not only the experimental values of low- and high-lying collective states but we also obtain fair agreement with the data of non-collective low-lying states that are strongly influenced by the particle-phonon coupling.
dc.description6 pages, 9 figures, documentclass{svjour}
dc.identifierhttps://arxiv.org/abs/0806.2813
dc.identifierhttp://arxiv.org/abs/0806.2813
dc.identifierEur.Phys.J.A37:381-386,2008
dc.identifierdoi:10.1140/epja/i2008-10638-x
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/204007
dc.subjectNuclear Theory
dc.titleSelf-consistent calculations within the Green's function method including particle-phonon coupling and the single-particle continuum
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