Low-Energy Scattering of Heavy-Light Mesons from Nucleons

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dc.contributor.authorFontoura, C. E. [UNESP]
dc.contributor.authorKrein, Gastão Inácio [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2013-09-30T18:53:42Z
dc.date.accessioned2014-05-20T14:09:32Z
dc.date.available2013-09-30T18:53:42Z
dc.date.available2014-05-20T14:09:32Z
dc.date.issued2011-05-01
dc.description.abstractWe study the low-energy scattering of charmed (D) and strange (K) mesons by nucleons. The short-distance part of the interaction is due to quark-gluon interchanges derived from a model that realizes dynamical chiral symmetry breaking and confines color. The quark-gluon interaction incorporates a confining Coulomb-like potential extracted from lattice QCD simulations in Coulomb gauge and a transverse hyperfine interaction consistent with a finite gluon propagator in the infrared. The long-distance part of the interaction is due to single vector (rho, omega) and scalar (sigma) meson exchanges. We show results for scattering cross-sections for isospin I = 0 and I = 1.en
dc.description.affiliationUniv Estadual Paulista, Inst Fis Teor, BR-01140070 São Paulo, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Fis Teor, BR-01140070 São Paulo, Brazil
dc.format.extent219-221
dc.identifierhttp://dx.doi.org/10.1007/s00601-010-0130-8
dc.identifier.citationFew-body Systems. Wien: Springer Wien, v. 50, n. 1-4, p. 219-221, 2011.
dc.identifier.doi10.1007/s00601-010-0130-8
dc.identifier.issn0177-7963
dc.identifier.lattes5704289678296630
dc.identifier.urihttp://hdl.handle.net/11449/24188
dc.identifier.wosWOS:000289802000033
dc.language.isoeng
dc.publisherSpringer Wien
dc.relation.ispartofFew-Body Systems
dc.relation.ispartofjcr1.134
dc.relation.ispartofsjr0,460
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleLow-Energy Scattering of Heavy-Light Mesons from Nucleonsen
dc.typeArtigo
dcterms.licensehttp://www.springer.com/open+access/authors+rights?SGWID=0-176704-12-683201-0
dcterms.rightsHolderSpringer Wien
unesp.author.lattes5704289678296630
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Física Teórica (IFT), São Paulopt

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