Additivity of effective quadrupole moments and angular momentum alignments in the A~130 nuclei

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dc.creatorMatev, M.
dc.creatorAfanasjev, A. V.
dc.creatorDobaczewski, J.
dc.creatorLalazissis, G. A.
dc.creatorNazarewicz, W.
dc.date2007-07-30
dc.date.accessioned2026-07-07T10:36:20Z
dc.date.available2026-07-07T10:36:20Z
dc.descriptionThe additivity principle of the extreme shell model stipulates that an average value of a one-body operator be equal to the sum of the core contribution and effective contributions of valence (particle or hole) nucleons. For quadrupole moment and angular momentum operators, we test this principle for highly and superdeformed rotational bands in the A~130 nuclei. Calculations are done in the self-consistent cranked non-relativistic Hartree-Fock and relativistic Hartree mean-field approaches. Results indicate that the additivity principle is a valid concept that justifies the use of an extreme single-particle model in an unpaired regime typical of high angular momenta.
dc.description14 pages, 6 figures, submitted to Physics Review C
dc.identifierhttps://arxiv.org/abs/0707.4324
dc.identifierhttp://arxiv.org/abs/0707.4324
dc.identifierPhys.Rev.C76:034304,2007
dc.identifierdoi:10.1103/PhysRevC.76.034304
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/180017
dc.subjectNuclear Theory
dc.titleAdditivity of effective quadrupole moments and angular momentum alignments in the A~130 nuclei
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