Beyond the relativistic mean-field approximation (III): collective Hamiltonian in five dimensions

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dc.creatorNiksic, T.
dc.creatorLi, Z. P.
dc.creatorVretenar, D.
dc.creatorProchniak, L.
dc.creatorMeng, J.
dc.creatorRing, P.
dc.date2008-11-03
dc.date2009-02-24
dc.date.accessioned2026-07-07T13:08:41Z
dc.date.available2026-07-07T13:08:41Z
dc.descriptionThe framework of relativistic energy density functionals is extended to include correlations related to restoration of broken symmetries and fluctuations of collective variables. A new implementation is developed for the solution of the eigenvalue problem of a five-dimensional collective Hamiltonian for quadrupole vibrational and rotational degrees of freedom, with parameters determined by constrained self-consistent relativistic mean-field calculations for triaxial shapes. The model is tested in a series of illustrative calculations of potential energy surfaces and the resulting collective excitation spectra and transition probabilities of the chain of even-even gadolinium isotopes.
dc.description53 pages, 23 figures, accepted for publication in Phys. Rev. C
dc.identifierhttps://arxiv.org/abs/0811.0233
dc.identifierhttp://arxiv.org/abs/0811.0233
dc.identifierPhys.Rev.C79:034303,2009
dc.identifierdoi:10.1103/PhysRevC.79.034303
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/228498
dc.subjectNuclear Theory
dc.titleBeyond the relativistic mean-field approximation (III): collective Hamiltonian in five dimensions
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