Rapidity dependence of the photon to pion production ratio in high energy collisions

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We investigate rapidity dependence of the ratio of photon and pion production cross sections in high energy proton (deuteron) - nucleus collisions at RHIC and LHC. This ratio, and its rapidity dependence can be a sensitive probe of high density QCD (Color Glass Condensate) dynamics and shed further light on the role of saturation physics at RHIC and LHC.
8 pages, 3 figures

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Nuclear Theory

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http://salesiana.dossiersoluciones.com/handle/123456789/201610

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/nucl-th/0703069
 http://arxiv.org/abs/nucl-th/0703069
 Nucl.Phys.A806:305-311,2008
 doi:10.1016/j.nuclphysa.2008.02.300

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arXiv