2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/98578The paper presents recent PHENIX results for the nuclear modification factor R_AA in Au + Au Collisions at sqrt(s_NN) = 200 GeV for the electrons originating from semi-leptonic decays of open heavy flavor carrying particles. We also report the results of the azimuthal asymmetry (v_2) measurement for those electrons, which is directly related to the heavy quark elliptic flow.4 pages, 4 figures, "Quark Matter 2005" conference proceedingsNuclear Experimenttext