Figure 1

Top left: The normalized impact parameter significance ($Sd_{xy}$) distribution for all tracks inside light-flavor, charm, and beauty jets as determined from PYTHIA~8 (Monash 2013 tune~) detector-level simulations. Top right: The distribution of the second largest impact parameter significance in the jet. Bottom left: The distribution of the third largest $Sd_{xy}$ in the jet. Bottom right: Distribution of $Sd_{xy}$ for data in \pp and \pPb collisions.