Related paper Investigating the p-$π^{\pm}$ and p-p-$π^{\pm}$ dynamics with femtoscopy in pp collisions at $\sqrt{s} = 13$ TeV Momentum smearing matrix of (a) $\ppiPlus$ pairs and (b) $\ppiMinus$ pairs obtained with PYTHIA 8.2 (Monash 2013 Tune) together with GEANT3 . [png] [pdf] [eps][png] [pdf] [eps]