Fig. 19.

Predictions at $\sqrt{s}=13\text{TeV}$ for the particle (left) and the $p_{\mathrm{T}}^{\mathrm{sum}}$ densities (right) for charged particles with $p_{\mathrm{T}}>0.5\text{GeV}$ and $|\mathit{\eta }|<0.8$ in the TransMIN (top), TransMAX (middle), and TransDIF (bottom) regions, as defined by the leading charged particle, as a function of the leading charged-particle $p_{\mathrm{T}}^{\max }$ for the five CMS UE tunes: pythia6 CUETP$6$S$1$-CTEQ$6$L1, and pythia8 CUETP$8$S$1$-CTEQ$6$L1, CUETP$8$S$1$-HERAPDF1.5LO, and CUETP$8$M$1$, and herwig++ CUETHppS$1$. Also shown are the ratio of the tunes to predictions of CUETP$8$S$1$-CTEQ$6$L1. Predictions for CUETP$8$M$1$ are shown along with the envelope (green bands) of the corresponding eigentunes