A simple model for the nuclear unintegrated gluon distribution

dc.contributor.author	Silva, Marcos André Betemps Vaz da	pt_BR
dc.contributor.author	Machado, Magno Valério Trindade	pt_BR
dc.date.accessioned	2019-05-30T02:40:18Z	pt_BR
dc.date.issued	2010	pt_BR
dc.identifier.issn	1434-6044	pt_BR
dc.identifier.uri	http://hdl.handle.net/10183/194765	pt_BR
dc.description.abstract	The solution of non-linear evolution equations for dense nuclear gluon density has been suggested as one of the relevant mechanisms of pA and AA collisions at collider energies. Here we study a simple parameterization for the unintegrated gluon distribution using the knowledge of asymptotic solutions of the Balitsky–Kovchegov equation, describing high-energy QCD in the presence of saturation effects. A satisfactory description of nuclear shadowing at small x is obtained and it allows us to understand the qualitative behavior shown by the data.	en
dc.format.mimetype	application/pdf	pt_BR
dc.language.iso	eng	pt_BR
dc.relation.ispartof	The European physical journal. C, Particles and fields. Berlin. Vol. 65, no. 3/4 (Feb. 2010), p. 427–431	pt_BR
dc.rights	Open Access	en
dc.subject	Física nuclear	pt_BR
dc.subject	Cromodinâmica quântica	pt_BR
dc.title	A simple model for the nuclear unintegrated gluon distribution	pt_BR
dc.type	Artigo de periódico	pt_BR
dc.identifier.nrb	000787959	pt_BR
dc.type.origin	Estrangeiro	pt_BR

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