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We present the results of the first calculation of the logarithmiccorrections to the QCD contribution to same-sign $W$-pair production, $pp\toe^\pm \nu_e \mu^\pm \nu_\mu jj$, for same-sign charged leptons. This includesall leading logarithmic contributions which scale as $\alpha_W^4\alpha_s^{2+k}\log^k(\hat s/p_\perp^2)$. This process is important for thestudy of electroweak couplings and hence the QCD contributions are usuallysuppressed through a choice of Vector Boson Scattering (VBS) cuts. These selectregions of phase space where logarithms in $\hat s/p_\perp^2$ are enhanced.While the logarithmic corrections lead to a small change for the crosssections, several distributions relevant for experimental studies are affectedmore significantly.

Logarithmic corrections to the QCD component of same-sign W-pair production for VBS studies