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arXiv · hep-ph/9803383

Mirror Families in Electro-weak Symmetry Breaking

Manfred Lindner·George Triantaphyllou
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Abstract

We study symmetry breaking in a left-right symmetric extension of the Standard Model with mirror fermions, one for each Standard-Model fermion. The new particles assist a top-quark condensate in breaking electro-weak symmetry. Half of the fermions acquire electro-weak-invariant masses at around 500 GeV and would be probably accessible at future high-energy experiments like LHC or NLC. The contributions to the S and T parameters are small and negative in accordance with electro-weak precision data.

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Manfred Lindner, George Triantaphyllou. 1998-05-21. Mirror Families in Electro-weak Symmetry Breaking. https://doi.org/10.1016/s0370-2693(98)00522-x

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