# $A^b {FB}$ and $R b$ at LEP and New Right-Handed Gauge Bosons

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We explore models with additional right-handed gauge bosons that couple predominantly to the third generation in the context of $b\bar{b}$ production at LEP. In particular we investigate potential new contributions to $\delta g {Rb}$ that are needed if the measured $A^b {FB}$ at the $Z$ peak is interpreted as a signal of new physics. We identify tw

Author: X. -G. He; G. Valencia

Source: https://archive.org/