Heavy quark photoproduction in the k/sub [momento transverso]/-factorization approach

dc.contributor.author	Mariotto, Cristiano Brenner	pt_BR
dc.contributor.author	Gay Ducati, Maria Beatriz	pt_BR
dc.contributor.author	Machado, Magno Valério Trindade	pt_BR
dc.date.accessioned	2014-10-01T02:10:44Z	pt_BR
dc.date.issued	2002	pt_BR
dc.identifier.issn	0556-2821	pt_BR
dc.identifier.uri	http://hdl.handle.net/10183/104013	pt_BR
dc.description.abstract	We investigate heavy quark photoproduction based on the k'-factorization approach, focusing on the results from the saturation model. The deviations between the results using the unintegrated gluon distribution considering the saturation model and the derivative of the collinear gluon distribution are analyzed. Total cross sections and pT distributions are analyzed in detail, giving the deviations between the results of the color dipole approximation and the complete semihard approach.	en
dc.format.mimetype	application/pdf	pt_BR
dc.language.iso	eng	pt_BR
dc.relation.ispartof	Physical review. D, Particles and fields. Vol. 66, no. 11 (Dec. 2002), 114013 10p.	pt_BR
dc.rights	Open Access	en
dc.subject	Fotoproducao de mesons	pt_BR
dc.subject	Interacoes foton-foton	pt_BR
dc.subject	Cromodinâmica quântica	pt_BR
dc.title	Heavy quark photoproduction in the k/sub [momento transverso]/-factorization approach	pt_BR
dc.type	Artigo de periódico	pt_BR
dc.identifier.nrb	000346410	pt_BR
dc.type.origin	Estrangeiro	pt_BR

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