Scaling factor $c_{\rm Ref}$ of $\Delta_{\rm recoil}(\Delta\varphi)$ for $R=0.2$, 0.4, and 0.5. The vertical bars indicate the statistical uncertainties. The value of $c_{\rm Ref}$ for the $\Delta_{\rm recoil}(p_{\rm T,jet})$ analysis, which integrates over the region $|\Delta\varphi - \pi| < 0.6$, is displayed as a horizontal bar for each value of $R$, with shaded bands indicating statistical uncertainty.