Fig. 10.

CMS data on charged-particle (left) and $p_{\mathrm{T}}^{\mathrm{sum}}$ (right) densities at $\sqrt{s}$ = 0.9 [24] (top), 2.76 [42] (middle), and $7\text{TeV}$ [24] (bottom) with $p_{\mathrm{T}}>0.5\text{GeV}$ and $|\mathit{\eta }|<2.0$ in the transverse (TransAVE) region as defined by the leading charged-particle jet, as a function of the transverse momentum of the leading charged-particle jet. The data are compared to predictions of pythia6 using CUETP$6$S$1$-CTEQ$6$L1, pythia8 using CUETP$8$S$1$-CTEQ$6$L1, CUETP$8$S$1$-HERAPDF1.5LO, and CUETP$8$M$1$, and herwig++ using CUETHppS$1$. The bottom panels of each plot show the ratios of these predictions to the data, and the green bands around unity represent the total experimental uncertainty