different between reconstruction and generator level and 1% of the cases, which lead to wrong sign-assignment of $\alpha$.

In order to improve the description of the MC samples with data, the transverse momenta distribution of the leading and sub-leading jets have been reweighted to data by a two-dimensional approach on an event-by-event basis using all events containing three jets with $p_T>$ 50 GeV within a rapidity range of $|y|<2.4$. The reweighting is based on two dimensional histograms with the ${\ensuremath{p_{\mathrm{T}}}}$ of the leading and sub-leading jet on the axis, which is filled for data and MC. The actual event weights are derived by the ratio of the normalized data histogram over the corresponding normalized histogram of the MC set. It should be noted, that the fiducial volume which is used for the reweighting is significantly larger than the actual fiducial volume of the analysis. Figure \[fig:DataMCReco\] shows the reconstructed $p_T$ distributions after the reweighting procedure of all three jets in all selected events as well as the inclusive distribution of $\alpha$ in data as well as MC simulations, where the distributions are normalized. Data and MC agree well within their uncertainties.

![\[fig:DataMCReco\] Comparison of the [$p_{\mathrm{T}}$]{}distributions for the leading (upper 