paper

LHC EFT WG Note: Basis for Anomalous Quartic Gauge Couplings

arXiv:2411.02483 · doi:10.21468/SciPostPhysCommRep.6

Abstract

In this note, we give a definitive basis for the dimension-eight operators leading to quartic -- but no cubic -- interactions among electroweak gauge bosons. These are often called anomalous quartic gauge couplings, or aQGCs. We distinguish in particular the CP-even ones from their CP-odd counterparts.

LHC Effective Field Theory Working Group Note, 8 pages, 3 tables

LHC EFT WG Note: Basis for Anomalous Quartic Gauge Couplings · wovepaper