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Parton distributions in a constituent quark scenario

Repositori DSpace/Manakin

dc.contributor.author	Scopetta, Sergio
dc.contributor.author	Vento Torres, Vicente
dc.contributor.author	Traini, Marco
dc.date.accessioned	2015-05-11T12:20:16Z
dc.date.available	2015-05-11T12:20:16Z
dc.date.issued	2000
dc.identifier.citation	Scopetta, Sergio Vento Torres, Vicente Traini, Marco 2000 Parton distributions in a constituent quark scenario Nuclear Physics A 666 14C 17C
dc.identifier.uri	http://hdl.handle.net/10550/43663
dc.description.abstract	A simple picture of the constituent quark as a composite system of point-like partons is used to construct the unpolarized and 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. 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	Nuclear Physics A, 2000, vol. 666, p. 14C-17C
dc.subject	Física
dc.title	Parton distributions in a constituent quark scenario
dc.type	journal article	es_ES
dc.date.updated	2015-05-11T12:20:17Z
dc.identifier.doi	10.1016/S0375-9474(00)00004-X
dc.identifier.idgrec	075381
dc.rights.accessRights	open access	es_ES