Figure 1

Left: Prompt \Lcplus and \Dzero \pt-differential cross section in pp collisions and in \pPb collisions at \sqrtsNNfive. The results in \pPb collisions are scaled with the atomic mass number $A$ of the Pb nucleus. Right: the \LcD ratio as a function of \pt measured in pp collisions at \sqrtsfive compared with theoretical predictions (see text for details). Statistical uncertainties are shown as vertical bars, while systematic uncertainties are shown as boxes, and the bin widths are shown as horizontal bars.