NONLINEAR SCALAR COUPLING MODELS AND PROTON-NUCLEUS SCATTERING OBSERVABLES

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dc.contributor.authorEiras, A.
dc.contributor.authorKrein, G.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:21:10Z
dc.date.available2014-05-20T15:21:10Z
dc.date.issued1994-05-01
dc.description.abstractThe effects of nonlinear scalar field couplings on elastic proton-nucleus scattering observables are investigated using a relativistic impulse approximation. Nonlinear couplings affect in a nontrivial way the effective nucleon mass and the nuclear scalar and vector densities. Modifications on the densities might have observable consequences on scattering observables. Our investigation indicates that the description of the observables for the reactions p-O-16 and p-Ca-40 at 200 MeV are not greatly modified with the use of nonlinear models in comparison with the description using linear models.en
dc.description.affiliationUNIV ESTADUAL PAULISTA,INST FIS TEOR,RUA PAMPLONA 145,BR-01405900 SAO PAULO,BRAZIL
dc.description.affiliationUnespUNIV ESTADUAL PAULISTA,INST FIS TEOR,RUA PAMPLONA 145,BR-01405900 SAO PAULO,BRAZIL
dc.format.extent2835-2838
dc.identifierhttp://dx.doi.org/10.1103/PhysRevC.49.2835
dc.identifier.citationPhysical Review C. College Pk: American Physical Soc, v. 49, n. 5, p. 2835-2838, 1994.
dc.identifier.doi10.1103/PhysRevC.49.2835
dc.identifier.fileWOSA1994NN54200075.pdf
dc.identifier.issn0556-2813
dc.identifier.urihttp://hdl.handle.net/11449/32344
dc.identifier.wosWOS:A1994NN54200075
dc.language.isoeng
dc.publisherAmerican Physical Soc
dc.relation.ispartofPhysical Review C
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleNONLINEAR SCALAR COUPLING MODELS AND PROTON-NUCLEUS SCATTERING OBSERVABLESen
dc.typeArtigo
dcterms.licensehttp://publish.aps.org/authors/transfer-of-copyright-agreement
dcterms.rightsHolderAmerican Physical Soc
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Física Teórica (IFT), São Paulopt

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