Aspects of a dynamical gluon mass approach to elastic hadron scattering at LHC

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dc.contributor.authorFagundes, D. A.
dc.contributor.authorLuna, E. G. S.
dc.contributor.authorMenon, M. J.
dc.contributor.authorNatale, Adriano Antonio [UNESP]
dc.contributor.institutionUniversidade Estadual de Campinas (UNICAMP)
dc.contributor.institutionUniversidade Federal do Rio Grande do Sul (UFRGS)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T14:08:49Z
dc.date.available2014-05-20T14:08:49Z
dc.date.issued2012-07-15
dc.description.abstractWe discuss how the main features of the recent LHC data on elastic scattering can be described by a QCD-inspired formalism with a dynamical infrared mass scale. For this purpose new developments on a dynamical gluon mass approach are reported, with emphasis on a method to estimate uncertainty bounds in the predictions for the high-energy scattering observables. We investigate the effects due to the correlations among the fixed and free parameters involved and show that the bands of predictions are consistent with the recent data from the TOTEM experiment, including the forward quantities and the differential cross section up to the dip position. (c) 2012 Elsevier B.V All rights reserved.en
dc.description.affiliationUniv Estadual Campinas, Inst Fis Gleb Wataghin, UNICAMP, BR-13083859 Campinas, SP, Brazil
dc.description.affiliationUniversidade Federal do Rio Grande do Sul (UFRGS), Inst Fis, BR-91501970 Porto Alegre, RS, Brazil
dc.description.affiliationUniv Estadual Paulista, Inst Fis Teor, UNESP, BR-01140070 São Paulo, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Fis Teor, UNESP, BR-01140070 São Paulo, Brazil
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.format.extent48-70
dc.identifierhttp://dx.doi.org/10.1016/j.nuclphysa.2012.05.002
dc.identifier.citationNuclear Physics A. Amsterdam: Elsevier B.V., v. 886, p. 48-70, 2012.
dc.identifier.doi10.1016/j.nuclphysa.2012.05.002
dc.identifier.issn0375-9474
dc.identifier.urihttp://hdl.handle.net/11449/24066
dc.identifier.wosWOS:000305858400003
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofNuclear Physics A
dc.relation.ispartofjcr1.992
dc.relation.ispartofsjr0,938
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectElastic scatteringen
dc.subjectTotal cross sectionsen
dc.subjectHadron-induced high- and super-high-energy interactionsen
dc.titleAspects of a dynamical gluon mass approach to elastic hadron scattering at LHCen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Física Teórica (IFT), São Paulopt

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