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dc.contributor.authorHSIEH, STen_US
dc.contributor.authorCHUU, DSen_US
dc.date.accessioned2019-04-03T06:37:45Z-
dc.date.available2019-04-03T06:37:45Z-
dc.date.issued1991-11-01en_US
dc.identifier.issn2469-9985en_US
dc.identifier.urihttp://dx.doi.org/10.1103/PhysRevC.44.1920en_US
dc.identifier.urihttp://hdl.handle.net/11536/3642-
dc.description.abstractThe negative-parity energy levels of the even-odd Yb isotopes, 163Yb, 165Yb, Yb-169, Yb-171, and Yb-173, are studied systematically within the framework of the extended interacting-boson-fermion-approximation (IBFA) model in which one odd fermion is couplied with a boson core. The boson core is described with the IBA model but allowing one boson to break into a quasifermion pair. The odd fermion is assumed to be in one of the f7/2 and p3/2 single-particle orbitals while the fermion pair is allowed to occupy the single-particle orbit i13/2. It was found that the negative-parity energy levels of these even-odd Yb isotopes and the values of transition quadrupole moments for the ground-state rotational band of Yb-173 can be reproduced in fairly good agreement with the observed data.en_US
dc.language.isoen_USen_US
dc.titleINTERACTING-BOSON-FERMION-APPROXIMATION DESCRIPTION OF NEGATIVE-PARITY STATES IN EVEN-ODD YB ISOTOPESen_US
dc.typeArticleen_US
dc.identifier.doi10.1103/PhysRevC.44.1920en_US
dc.identifier.journalPHYSICAL REVIEW Cen_US
dc.citation.volume44en_US
dc.citation.issue5en_US
dc.citation.spage1920en_US
dc.citation.epage1928en_US
dc.contributor.department電子物理學系zh_TW
dc.contributor.departmentDepartment of Electrophysicsen_US
dc.identifier.wosnumberWOS:A1991GP73500024en_US
dc.citation.woscount1en_US
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