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dc.contributor.authorTimoteo, V. S.-
dc.contributor.authorFrederico, T.-
dc.contributor.authorDelfino, A.-
dc.contributor.authorTomio, L.-
dc.identifier.citationPhysics Letters B. Amsterdam: Elsevier B.V., v. 621, n. 1-2, p. 109-118, 2005.-
dc.description.abstractThe subtracted kernel approach is shown to be a powerful method to be implemented recursively in scattering equations with regular plus point-like interactions. The advantages of the method allows one to recursively renormalize the potentials, with higher derivatives of the Dirac-delta, improving previous results. The applicability of the method is verified in the calculation of the 1 So nucleon-nucleon phase-shifts, when considering a potential with one-pion-exchange plus a contact interaction and its derivatives. The S-1(0) renormalization parameters are fitted to the data. The method can in principle be extended to any derivative order of the contact interaction, to higher partial waves and to coupled channels. (c) 2005 Elsevier B.V. All rights reserved.en
dc.publisherElsevier B.V.-
dc.sourceWeb of Science-
dc.subjectrenormalization grouppt
dc.subjectnonrelativistic scattering theorypt
dc.titleRecursive renormalization of the singlet one-pion-exchange plus point-like interactionsen
dc.contributor.institutionUniversidade Estadual de Campinas (UNICAMP)-
dc.contributor.institutionUniversidade Federal Fluminense (UFF)-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationUniv Estadual Campinas, Ctr Super Educ Tecnol, BR-13484370 Limeira, SP, Brazil-
dc.description.affiliationCTA, Inst Tecnol Aeronaut, Dept Fis, BR-12228900 Sao Jose Dos Campos, Brazil-
dc.description.affiliationUniv Fed Fluminense, Inst Fis, BR-24210900 Niteroi, RJ, Brazil-
dc.description.affiliationUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil-
dc.description.affiliationUnespUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofPhysics Letters B-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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