Product of acceptance and efficiency, Acc × ε, for D0-jet reconstruction as a function of pT,D0 with R = 0.4 in pp collisions at √s = 5.02 TeV. Left: Acc × ε for prompt and non-prompt D0 jets in the range 5 < pT,ch jet < 50 GeV/c. Right: Acc × ε for prompt D0 jets in different jet-pT intervals.