Small x nuclear shadowing in deep inelastic scattering

dc.contributor.author	Gay Ducati, Maria Beatriz	pt_BR
dc.contributor.author	Goncalves, Victor Paulo Barros	pt_BR
dc.date.accessioned	2014-10-03T02:12:19Z	pt_BR
dc.date.issued	1999	pt_BR
dc.identifier.issn	0556-2813	pt_BR
dc.identifier.uri	http://hdl.handle.net/10183/104102	pt_BR
dc.description.abstract	We estimate the perturbative nuclear shadowing in the nuclear structure function FA₂(x,Q²), mainly at the kinematic region of HERA using the Glauber-Mueller approach. The contributions of the quark and gluon sectors to the nuclear shadowing are estimated. We predict that the nuclear shadowing corrections are important and that saturation of the ratio R₁=FA₂ A(x,Q²)/AFN₂(x,Q²) occurs at Q²≥1 GeV² once the shadowing in the gluon sector is considered.	en
dc.format.mimetype	application/pdf
dc.language.iso	eng	pt_BR
dc.relation.ispartof	Physical review. C, Nuclear physics. Melville. Vol. 60, no. 5 (Nov. 1999), 058201 4 p.	pt_BR
dc.rights	Open Access	en
dc.subject	Espalhamento inelastico profundo	pt_BR
dc.subject	Quarks	pt_BR
dc.subject	Gluons	pt_BR
dc.subject	Interações elétron-próton	pt_BR
dc.subject	Funcoes de estrutura	pt_BR
dc.title	Small x nuclear shadowing in deep inelastic scattering	pt_BR
dc.type	Artigo de periódico	pt_BR
dc.identifier.nrb	000269385	pt_BR
dc.type.origin	Estrangeiro	pt_BR

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