Coherent photon-hadron interactions in pA collisions : small-x physics after HERA

dc.contributor.author	Goncalves, Victor Paulo Barros	pt_BR
dc.contributor.author	Machado, Magno Valério Trindade	pt_BR
dc.date.accessioned	2014-10-03T02:12:21Z	pt_BR
dc.date.issued	2006	pt_BR
dc.identifier.issn	0556-2813	pt_BR
dc.identifier.uri	http://hdl.handle.net/10183/104105	pt_BR
dc.description.abstract	In this paper we study the photoproduction of heavy quarks and vector mesons in the coherent proton-nucleus (pA) interactions for RHIC and LHC energies and analyze if these processes can be used to determine the QCD dynamics at high energies. The integrated cross section and rapidity distribution are estimated using the color glass condensate (CGC) formalism. A comparison with the linear dynamics predictions is also presented. Our results indicate that the nonlinear dynamics can be proven in those reactions, which are well suited for studing saturation effects.	en
dc.format.mimetype	application/pdf	pt_BR
dc.language.iso	eng	pt_BR
dc.relation.ispartof	Physical review. C, Nuclear physics. Vol. 73, no. 4 (Apr. 2006), 044902 5p.	pt_BR
dc.rights	Open Access	en
dc.subject	Mesons	pt_BR
dc.subject	Reações fóton-núcleo	pt_BR
dc.subject	Cromodinâmica quântica	pt_BR
dc.title	Coherent photon-hadron interactions in pA collisions : small-x physics after HERA	pt_BR
dc.type	Artigo de periódico	pt_BR
dc.identifier.nrb	000549987	pt_BR
dc.type.origin	Estrangeiro	pt_BR

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