Regular Article - Theoretical Physics
Forward–backward asymmetry in the gauge-Higgs unification at the International Linear Collider
Institute of Particle Physics and Key Laboratory of Quark and Lepton Physics (MOE), Central China Normal University, Wuhan, 430079, Hubei, China
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Accepted: 6 October 2019
Published online: 16 October 2019
The signals of the gauge-Higgs unification model at the International Linear Collider are studied. In this model, Kaluza–Klein modes of the neutral gauge bosons affect fermion pair productions. The deviations of the forward–backward asymmetries of the , processes from the standard model predictions are clearly seen by using polarised beams. The deviations of these values are predicted for two cases, the bulk mass parameters of quarks are positive and negative case.
© The Author(s), 2019