Left: the jet $\pT$ dependence of the transition peak position $R_L^{\text{peak}}$. Right: the jet $\pT$ dependence of the transition peak height $\Sigma_{\text{EEC}}^{\text{peak}}$. ln$\langle p_{\rm T}^{\textrm{ch jet}} \rangle$ in the y-axis represents $\ln(\langle p_{\rm T}^{\textrm{ch jet}} \rangle/({\rm GeV}/c))$ as explained in footnote 2.