We explore the possibility of electroweak gauge bosons and the Higgs as composite states arising from a new fundamental fermionic sector governed by strong dynamics. Using a technicolor-inspired framework, we propose that proton-proton collisions at \((\sqrt{s} = 100 \ \textrm{TeV})\) at FCC-hh can produce techni-quarks ( \(q_{TC}\) ) via the Drell-Yan process, \(q \bar{q} \rightarrow q_{TC} \bar{q}_{TC}\) . These quarks undergo fragmentation and hadronization at a scale \(\varLambda _{TC} \sim \textrm{few} \ \textrm{TeV}\) , forming EW-bosons analogous to the Higgs and longitudinal component of the electroweak gauge bosons. Drawing an analogy to \(e^+ e^- \rightarrow q \bar{q}\) at LEP, where SM quarks fragment into pions, we demonstrate how kinematic discriminants for multi-Boson final states provide compelling evidence for compositeness and underscore the necessity of a 100 TeV collider.

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A Multi-boson Door Into Compositeness

  • Abhishek Kumar Singh

摘要

We explore the possibility of electroweak gauge bosons and the Higgs as composite states arising from a new fundamental fermionic sector governed by strong dynamics. Using a technicolor-inspired framework, we propose that proton-proton collisions at \((\sqrt{s} = 100 \ \textrm{TeV})\) at FCC-hh can produce techni-quarks ( \(q_{TC}\) ) via the Drell-Yan process, \(q \bar{q} \rightarrow q_{TC} \bar{q}_{TC}\) . These quarks undergo fragmentation and hadronization at a scale \(\varLambda _{TC} \sim \textrm{few} \ \textrm{TeV}\) , forming EW-bosons analogous to the Higgs and longitudinal component of the electroweak gauge bosons. Drawing an analogy to \(e^+ e^- \rightarrow q \bar{q}\) at LEP, where SM quarks fragment into pions, we demonstrate how kinematic discriminants for multi-Boson final states provide compelling evidence for compositeness and underscore the necessity of a 100 TeV collider.