Collective Excitations and Pairing Effects in Drip-Line Nuclei -- Continuum RPA in Coordinate-Space HFB --

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dc.creatorMatsuo, Masayuki
dc.date2002-02-08
dc.date.accessioned2026-07-07T11:10:53Z
dc.date.available2026-07-07T11:10:53Z
dc.descriptionWe discuss novel features of a new continuum RPA formulated in the coordinate-space Hartree-Fock-Bogoliubov framework. This continuum quasiparticle RPA takes into account both the one- and two-particle escaping channels. The theory is tested with numerical calculations for monopole, dipole and quadrupole excitations in neutron-rich oxygen isotopes near the drip-line. Effects of the particle-particle RPA correlation caused by the pairing interaction are discussed in detail, and importance of the selfconsistent treatment is emphasized.
dc.descriptionPTPTeX, 10 pages, 8 figures, talk at the Yukawa International Seminar 2001 (YKIS01) on "Physics of Unstable Nuclei", November 5-10, 2001, Kyoto, Japan
dc.identifierhttps://arxiv.org/abs/nucl-th/0202024
dc.identifierhttp://arxiv.org/abs/nucl-th/0202024
dc.identifierProg.Theor.Phys.Suppl.146:110-119,2003
dc.identifierdoi:10.1143/PTPS.146.110
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/190912
dc.subjectNuclear Theory
dc.titleCollective Excitations and Pairing Effects in Drip-Line Nuclei -- Continuum RPA in Coordinate-Space HFB --
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