Constraining the free parameter of the high parton density effects

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dc.contributor.authorVancea, I. V. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:19:56Z
dc.date.available2014-05-27T11:19:56Z
dc.date.issued2000-08-10
dc.description.abstractThe high parton density effects are strongly dependent of the spatial gluon distribution within the proton, with radius R, which cannot be derived from perturbative QCD. In this paper we assume that the unitarity corrections are present in the HERA kinematical region and constrain the value of R using the data for the proton structure function and its slope. We obtain that the gluons are not distributed uniformly in the whole proton disc, but behave as concentrated in smaller regions. (C) 2000 Elsevier Science B.V.en
dc.description.affiliationInstituto de Física Teórica Universidade Estadual Paulista (UNESP), Rua Pamplona 145, 01405-900 São Paulo-SP
dc.description.affiliationUnespInstituto de Física Teórica Universidade Estadual Paulista (UNESP), Rua Pamplona 145, 01405-900 São Paulo-SP
dc.format.extent110-117
dc.identifierhttp://dx.doi.org/10.1016/S0370-2693(00)00813-3
dc.identifier.citationPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, v. 487, n. 1-2, p. 110-117, 2000.
dc.identifier.doi10.1016/S0370-2693(00)00813-3
dc.identifier.issn0370-2693
dc.identifier.scopus2-s2.0-0034632622
dc.identifier.urihttp://hdl.handle.net/11449/66225
dc.language.isoeng
dc.relation.ispartofPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
dc.relation.ispartofjcr4.254
dc.relation.ispartofsjr2,336
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectSmall x QCD
dc.subjectUnitarity corrections
dc.subjectproton
dc.subjectdensity
dc.subjectdynamics
dc.subjectelementary particle
dc.subjectlinear system
dc.subjectmathematical analysis
dc.subjectmathematical model
dc.subjectquantum mechanics
dc.titleConstraining the free parameter of the high parton density effectsen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Física Teórica (IFT), São Paulopt

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