Roads to the Standard Model

Experimental measurements point at the Standard Model (SM) as theory of electroweak symmetry breaking, but we close in on our characterization question arises what limits space lead to SM. The class theories with this property cannot be ruled out, only constrained an ever smaller neighborhood In contrast, which does not possess limit and can therefore potentially out experimentally? work study both classes find evidence support effective field being single road Model, that fall outside keeping a ``minimum distance'' from SM characterized by cutoff most $4\ensuremath{\pi}v/{g}_{\mathrm{SM}}$.