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arXiv · 1605.09594

New Physics / Resonances in Vector Boson Scattering at the LHC

J. Reuter·W. Kilian·T. Ohl·M. Sekulla
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Abstract

Vector boson scattering is (together with the production of multiple electroweak gauge bosons) the key process in the current run 2 of LHC to probe the microscopic nature of electroweak symmetry breaking. Deviations from the Standard Model are generically parameterized by higher-dimensional operators, however, there is a subtle issue of perturbative unitarity for such approaches for the process above. We discuss a parameter-free unitarization prescription to get physically meaningful predictions. In the second part, we construct simplified models for generic new resonances that can appear in vector boson scattering, with a special focus on the technicalities of tensor resonances.

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J. Reuter, W. Kilian, T. Ohl, M. Sekulla. 2016-05-31. New Physics / Resonances in Vector Boson Scattering at the LHC. https://doi.org/10.1142/9789813145504_0025

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