Figure 3

The \DsDzero (top) and \LcDzero (bottom) ratios measured in \pp collisions at \thirteen for the lowest (left) and highest (right) multiplicity classes at midrapidity. The measurements are compared to PYTHIA predictions with the Monash  and the CR-BLC tunes , and the CE-SH model , estimated in similar multiplicity classes. The uncertainty bands for the PYTHIA predictions are the statistical uncertainties on the simulations, while for the CE-SH model they refer to the variation of the branching ratios of the additional charm-baryon states from RQM .