Dilepton low pt suppression as an evidence of the color glass condensate

dc.contributor.author	Silva, Marcos André Betemps Vaz da	pt_BR
dc.contributor.author	Gay Ducati, Maria Beatriz	pt_BR
dc.date.accessioned	2014-10-01T02:10:49Z	pt_BR
dc.date.issued	2004	pt_BR
dc.identifier.issn	1550-7998	pt_BR
dc.identifier.uri	http://hdl.handle.net/10183/104022	pt_BR
dc.description.abstract	The dilepton production is investigated in proton-nucleus collisions in the forward region using the Color Glass Condensate approach. The transverse momentum distribution (pT), more precisely the low pT region, where the saturation effects are expected to increase, is analyzed. The ratio between protonnucleus and proton-proton differential cross section for RHIC and LHC energies is evaluated, showing the effects of saturation at small pT, and presenting a suppression of the Cronin type peak at moderate pT. These features indicate the dilepton as a most suitable probe to study the properties of the saturated regime and the Cronin effect.	en
dc.format.mimetype	application/pdf
dc.language.iso	eng	pt_BR
dc.relation.ispartof	Physical review. D, Particles, fields, gravitation, and cosmology. College Park. Vol. 70, no. 11 (Dec. 2004), 116005 10p.	pt_BR
dc.rights	Open Access	en
dc.subject	Modelo de cor	pt_BR
dc.subject	Reacoes nucleares	pt_BR
dc.subject	Interacoes proton-proton	pt_BR
dc.subject	Cromodinamica	pt_BR
dc.title	Dilepton low pt suppression as an evidence of the color glass condensate	pt_BR
dc.type	Artigo de periódico	pt_BR
dc.identifier.nrb	000504634	pt_BR
dc.type.origin	Estrangeiro	pt_BR

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