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Relating the QCD Pomeron to an effective gluon mass

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dc.contributor.authorHalzen, F.
dc.contributor.authorKrein, G. [UNESP]
dc.contributor.authorNatale, A. A. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.date.accessioned2022-04-28T19:53:18Z
dc.date.available2022-04-28T19:53:18Z
dc.date.issued1993-01-01
dc.description.abstractWe construct the Pomeron as an exchange of two nonperturbative gluons, where the nonperturbative gluon propagator is described by an approximate solution of the Schwinger-Dyson equation which contains a dynamically generated gluon mass. We compute the total and elastic differential (dσdt) cross sections for pp scattering, obtaining agreement with the experimental data for a gluon mass m=370 MeV for ΛQCD=300 MeV. In particular, the Pomeron effectively behaves like a photon-exchange diagram with a coupling determined by the gluon mass. © 1993 The American Physical Society.en
dc.description.affiliationDepartment of Physics, University of Wisconsin, Madison, WI 53706
dc.description.affiliationInstituto de Física Teórica, Universidade Estadual Paulista, Rua Pamplona 145, 01405, Sao Paulo
dc.description.affiliationUnespInstituto de Física Teórica, Universidade Estadual Paulista, Rua Pamplona 145, 01405, Sao Paulo
dc.format.extent295-298
dc.identifierhttp://dx.doi.org/10.1103/PhysRevD.47.295
dc.identifier.citationPhysical Review D, v. 47, n. 1, p. 295-298, 1993.
dc.identifier.doi10.1103/PhysRevD.47.295
dc.identifier.issn0556-2821
dc.identifier.scopus2-s2.0-0000982132
dc.identifier.urihttp://hdl.handle.net/11449/223825
dc.language.isoeng
dc.relation.ispartofPhysical Review D
dc.sourceScopus
dc.titleRelating the QCD Pomeron to an effective gluon massen
dc.typeArtigo
dspace.entity.typePublication
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulopt

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São Paulo - IFT - Instituto de Física Teórica