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Universality of Three-Body Systems in 2D: Parametrization of the Bound States Energies

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dc.contributor.authorBellotti, F. F.
dc.contributor.authorFrederico, T.
dc.contributor.authorYamashita, M. T. [UNESP]
dc.contributor.authorFedorov, D. V.
dc.contributor.authorJensen, A. S.
dc.contributor.authorZinner, N. T.
dc.contributor.institutionInst Tecnol Aeronaut
dc.contributor.institutionAarhus Univ
dc.contributor.institutionInst Fomento & Coordenacao Ind
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2015-03-18T15:53:00Z
dc.date.available2015-03-18T15:53:00Z
dc.date.issued2014-08-01
dc.description.abstractUniversal properties of mass-imbalanced three-body systems in 2D are studied using zero-range interactions in momentum space. The dependence of the three-particle binding energy on the parameters (masses and two-body energies) is highly non-trivial even in the simplest case of two identical particles and a distinct one. This dependence is parametrized for ground and excited states in terms of supercircles functions in the most general case of three distinguishable particles.en
dc.description.affiliationInst Tecnol Aeronaut, BR-12228900 Sao Jose Dos Campos, SP, Brazil
dc.description.affiliationAarhus Univ, Dept Phys & Astron, DK-8000 Aarhus C, Denmark
dc.description.affiliationInst Fomento & Coordenacao Ind, BR-12228901 Sao Jose Dos Campos, SP, Brazil
dc.description.affiliationUniv Estadual Paulista, Inst Fis Teor, UNESP, BR-01156970 Sao Paulo, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Fis Teor, UNESP, BR-01156970 Sao Paulo, Brazil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipDanish Agency for Science, Technology, and Innovation
dc.format.extent1025-1027
dc.identifierhttp://dx.doi.org/10.1007/s00601-014-0845-z
dc.identifier.citationFew-body Systems. Wien: Springer Wien, v. 55, n. 8-10, p. 1025-1027, 2014.
dc.identifier.doi10.1007/s00601-014-0845-z
dc.identifier.issn0177-7963
dc.identifier.lattes3740639726545315
dc.identifier.urihttp://hdl.handle.net/11449/116276
dc.identifier.wosWOS:000339828900093
dc.language.isoeng
dc.publisherSpringer
dc.relation.ispartofFew-body Systems
dc.relation.ispartofjcr1.134
dc.relation.ispartofsjr0,460
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleUniversality of Three-Body Systems in 2D: Parametrization of the Bound States Energiesen
dc.typeArtigo
dcterms.licensehttp://www.springer.com/open+access/authors+rights?SGWID=0-176704-12-683201-0
dcterms.rightsHolderSpringer
dspace.entity.typePublication
unesp.author.lattes3740639726545315
unesp.author.orcid0000-0002-2559-092X[3]
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulopt

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São Paulo - IFT - Instituto de Física Teórica