The non-adiabatic hyperspherical approach to the two-dimensional D- ion in the presence of a magnetic field

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dc.contributor.authorSantos, A. S.
dc.contributor.authorDe Groote, J. J.
dc.contributor.authorIoriatti, L.
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:28:06Z
dc.date.available2014-05-20T15:28:06Z
dc.date.issued2002-07-15
dc.description.abstractWe have used the adiabatic hyperspherical approach to determine the energies and wave functions of the ground state and first excited states of a two-dimensional D- ion in the presence of a magnetic field. Using a modified hyperspherical angular variable, potential energy curves are analytically obtained, allowing an accurate determination of the energy levels of this system. Upper and lower bounds for the ground-state energy have been determined by a non-adiabatic procedure, as the purpose is to improve the accuracy of method. The results are shown to be comparable to the best variational calculations reported in the literature.en
dc.description.affiliationUniv São Paulo, Inst Fis, BR-13560970 Sao Carlos, SP, Brazil
dc.description.affiliationUniv Estadual Paulista, Inst Quim, BR-14800900 Araraquara, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Quim, BR-14800900 Araraquara, SP, Brazil
dc.format.extent6841-6853
dc.identifierhttp://dx.doi.org/10.1088/0953-8984/14/27/308
dc.identifier.citationJournal of Physics-condensed Matter. Bristol: Iop Publishing Ltd, v. 14, n. 27, p. 6841-6853, 2002.
dc.identifier.doi10.1088/0953-8984/14/27/308
dc.identifier.issn0953-8984
dc.identifier.urihttp://hdl.handle.net/11449/37991
dc.identifier.wosWOS:000177289200012
dc.language.isoeng
dc.publisherIop Publishing Ltd
dc.relation.ispartofJournal of Physics: Condensed Matter
dc.relation.ispartofjcr2.617
dc.relation.ispartofsjr0,875
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleThe non-adiabatic hyperspherical approach to the two-dimensional D- ion in the presence of a magnetic fielden
dc.typeArtigo
dcterms.licensehttp://iopscience.iop.org/page/copyright
dcterms.rightsHolderIop Publishing Ltd
unesp.author.orcid0000-0003-4482-6747[2]

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