1D experimental CFs before (empty markers) and after (solid markers) the momentum resolution (MR) correction given by Eq.(1) for the 0-5% (top), 30-40% (middle), and 70-90% (bottom) centrality classes. Only CFs in the $k_\mathrm{T}$ [0.2, 0.4] GeV$/c$ (top and middle panels) and [0.2, 0.5] GeV$/c$ (bottom panel) ranges are presented.