Alanne, TommiTommiAlanneFrandsen, Mads T.Mads T.FrandsenBuarque Franzosi, DiogoDiogoBuarque Franzosi2020-12-102020-12-1020162470-0010https://resolver.sub.uni-goettingen.de/purl?gro-2/75654We discuss a test of the Standard Model fermion mass origin in models of dynamical electroweak symmetry breaking. The couplings of composite pseudoscalar resonances to top quarks allow us to distinguish high-scale extended-technicolor-type fermion mass generation from fermion partial compositeness and low-scale mass generation via an induced vacuum expectation value of a doublet coupled to the composite sector. These different possible origins of fermion masses are thus accessible via weak-scale physics searched for at the LHC.enjournal_article10.1103/PhysRevD.94.0717030003991505000032470-0029