2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/201835In this talk, we report an analysis of elliptic flow ($v_2$), non-flow ($δ_{2}$), and $v_2$ fluctuations ($σ_{v_{2}}$) for the STAR collaboration at middle rapidity in $\sqrt{s_{_{NN}}}=200$ GeV Au+Au collisions. We compare the results to models of the fluctuations in the initial eccentricity of the overlap zone.Quark Matter 2008 proceedings, 4 pages, 4 figuresNuclear Experimenttext