Global QCD Analysis of Parton Structure of the Nucleon: CTEQ5 Parton Distributions

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dc.creatorLai, H. L.
dc.creatorHuston, J.
dc.creatorKuhlmann, S.
dc.creatorMorfin, J.
dc.creatorOlness, F.
dc.creatorOwens, J. F.
dc.creatorPumplin, J.
dc.creatorTung, W. K.
dc.date1999-03-08
dc.date1999-08-06
dc.date.accessioned2026-07-07T10:53:04Z
dc.date.available2026-07-07T10:53:04Z
dc.descriptionAn up-to-date global QCD analysis of high energy lepton-hadron and hadron-hadron interactions is performed to better determine the gluon and quark parton distributions in the nucleon. Improved experimental data on inclusive jet production, in conjunction with precise deep inelastic scattering data, place good constraints on the gluon over a wide range of x; while new data on asymmetries in Drell-Yan processes contribute to better determine the d/u ratio. Comparisons with results of other recent global analyses are made, and the differences are described. Open issues and the general problem of determining the uncertainties of parton distributions are discussed.
dc.description18 pages in 2up format, 21 figures; This is the version to appear in publication (to appear in Eur. Phys. J. C): minor text modifications; some figures improved in quality; note added in proof concerning QCD evolution added
dc.identifierhttps://arxiv.org/abs/hep-ph/9903282
dc.identifierhttp://arxiv.org/abs/hep-ph/9903282
dc.identifierEur.Phys.J.C12:375-392,2000
dc.identifierdoi:10.1007/s100529900196
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/185360
dc.subjectHigh Energy Physics - Phenomenology
dc.titleGlobal QCD Analysis of Parton Structure of the Nucleon: CTEQ5 Parton Distributions
dc.typetext

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