Speaker
Description
High Energy Jets (HEJ) is a resummation framework designed to include contributions from high energy logarithms in $\hat{s}/p_\perp^2$ to all orders in perturbation theory. These logs can become significant at the LHC and future colliders, and are significantly enhanced by the requirement of a large dijet invariant mass or large rapidity separation common in VBF/VBS cuts.
I will present a general overview of the HEJ formalism at leading logarithm, followed by a discussion on recent developments included as part of the upcoming code release. In particular, I will discuss predictions for the QCD $\mathcal{O}(\alpha_W^2\alpha_s^2)$ contribution to same-sign $WW + \geq 2$ jets vector boson scattering [arXiv:2107.06818] and for inclusive Higgs + 1 jet production [preprint Sept 2022].
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