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IHEP 96 - 24
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| V.V.Kabachenko(Moscow Institute of Physics and Technology)
Yu.F.Pirogov (IHEP, Protvino, Russia) |
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| Studying the Unified Compositeness in e^+e^ - Collisions | ||
| Protvino, 1996.- p.7, figs 2, refs.:10. | ||
In the framework of the unified compositeness of leptons, quarks and Higgs bosons, the linearization of the minimal nonlinear standard model $G/H=SU(3)_L\times U(1)/SU(2)_L\times U(1)_Y$ via the hidden local symmetry $\hat H_{loc}=SU(2)_L\times U(1)_Y$ is briefly described. Additional hypothesis of vector boson dominance (VBD) of the SM gauge interactions is considered. Restrictions on the universal dominant residual fermion-fermion, fermion-boson and boson-boson interactions due to the VBD are investigated. Manifestations of the residual interactions at the 2~TeV $e^+e^-$ linear collider are studied. It is shown that the common substructure could be investigated at the collider in the processes $e^+e^- \rightarrow \bar ff$ up to the compositeness scale ${\cal O}$(50 TeV) and in the processes $e^+e^- \rightarrow ZH$ and $W^+W^-$ up to ${\cal O}$(25~TeV), which lies in the naturally preferred deca-TeV region for the unified compositeness.
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