Related paper Measurement of isolated-prompt photon$-$hadron correlations in Pb$-$Pb collisions at $\mathbf{\sqrt{\textit{s}_{\rm NN}} = }$ 5.02 TeV Ratio of $D(z_{\rm T})$ distributions at the generator level obtained from PYTHIA 8 $\gamma-$jet simulations in different $p_{\rm T}^{\gamma}$ intervals and different cone size $R$. [png] [pdf] [eps]