Distinguishing A Higgs-Like Dilaton Scenario With A Complete Bosonic Effective Field Theory Basis
arXiv:1703.02064 · doi:10.1103/PhysRevD.96.075008
Abstract
A Higgs-like dilaton owns couplings that differ from those of the Standard Model Higgs and of a generic Composite Higgs. The complete bosonic basis for a Higgs-like dilaton is presented at the first subleading order. A comparison with the Standard Model, the Standard Model Effective Field Theory and the generic Lagrangian for the minimal Composite Higgs model is performed. Observables that can disentangle the different hypotheses are identified.
19 pages, 2 tables. Appendix A added. Version published in PRD