Nucleon structure functions in a constituent quark scenario
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Nucleon structure functions in a constituent quark scenario

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Nucleon structure functions in a constituent quark scenario

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dc.contributor.author Scopetta, Sergio
dc.contributor.author Vento Torres, Vicente
dc.contributor.author Traini, Marco
dc.date.accessioned 2015-05-11T10:23:59Z
dc.date.available 2015-05-11T10:23:59Z
dc.date.issued 1999
dc.identifier.uri http://hdl.handle.net/10550/43644
dc.description.abstract Using a simple picture of the constituent quark as a composite system of point-like partons, we construct the polarized parton distributions by a convolution between constituent quark momentum distributions and constituent quark structure functions. We achieve good agreement with experiments in the unpolarized as well as in the polarized case, though a good description of the recent polarized neutron data requires the introduction of one more parameter. When our results are compared with similar calculations using non-composite constituent quarks, the accord with the experiments of the present scheme is impressive. We conclude that DIS data are consistent with a low energy scenario dominated by composite constituents of the nucleon.
dc.language.iso eng
dc.relation.ispartof Few-Body Systems, 1999, vol. 11, num. Supplement, p. 355-358
dc.rights.uri info:eu-repo/semantics/openAccess
dc.source Scopetta, Sergio Vento Torres, Vicente Traini, Marco 1999 Nucleon structure functions in a constituent quark scenario Few-Body Systems 11 Supplement 355 358
dc.subject Física
dc.title Nucleon structure functions in a constituent quark scenario
dc.type info:eu-repo/semantics/article
dc.date.updated 2015-05-11T10:23:59Z
dc.identifier.doi http://dx.doi.org/10.1007/978-3-7091-6800-4_54
dc.identifier.idgrec 075461

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