Experimental Effective Field Theory Results

The framework of Effective Field Theory (EFT) Lagrangians is an effective and systematic way to search for beyond the Standard Model physics at the LHC using distributions of events in many topologies. A large number of measurements performed by ATLAS and CMS in the top-quark, Higgs and electroweak sectors of the Standard Model include EFT interpretations. They provide complementary constraints, although with various choices of bases and interpretation frameworks. No significant deviations from the Standard Model predictions have been observed so far.