2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/177903We apply the Color Glass Condensate formalism to photon $+$ hadron production cross section in high energy deuteron (proton)-gold collisions at RHIC. We investigate the dependence of the production cross section on the angle between the produced hadron and photon for various rapidities and transverse momenta. It is shown that the angular correlation between the produced hadron and photon is a sensitive probe of the saturation dynamics.10 pages, 5 figuresHigh Energy Physics - PhenomenologyNuclear ExperimentNuclear Theorytext