Related paper Prompt D$^{0}$, D$^{+}$, and D$^{*+}$ production in Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 5.02 TeV Product of acceptance and efficiency ($\mathrm{Acc}\times\epsilon$) as a function of $\pt$ for prompt (red circles) and feed-down (blue squares) D mesons in \PbPb collisions for the 0--10\% centrality class. [png] [eps][png] [eps][png] [eps][png] [eps]