Figure 13

Comparison of $\langle $d$E_{\mathrm T}/$d$\eta \rangle / \langle N_{\mathrm{part}}/2 \rangle$ versus $\langle N_{\mathrm{part}} \rangle$ at midrapidity to AMPT, HYDJET 1.8, and UDG. The boxes indicate the systematic uncertainties.
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