Non-prompt $\jpsi$ fraction as a function of transverse momentum measured by the ALICE collaboration in 0--10\% most central Pb--Pb collisions (left panel) and in all centrality classes (right panel). Results in the left panel are compared with ATLAS midrapidity measurements  in the centrality class 0--10\%, and with ALICE  and CMS  measurements in pp collisions at $\s$ = 5.02 TeV. The ALICE measurements in the right panel are compared with similar midrapidity measurements from CMS , performed in the centrality class 0--100\%. In both panels, the error bars represent the quadratic sum of statistical and systematic uncertainties.