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arXiv · hep-ph/9606396

Leptophobic U(1)'s and R_b, R_c at LEP

Chris Kolda
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Abstract

In the context of explaining the experimental deviations in R_b and R_c from their Standard Model predictions, a new type of U(1) interaction is proposed which couples only to quarks. Special attention will be paid to the supersymmetric η-model coming from E_6 which, due to kinetic mixing effects, may play the role of the leptophobic U(1). This talk summarizes work done with K.S. Babu and J. March-Russell in hep-ph/9603212.

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Chris Kolda. 1996-06-20. Leptophobic U(1)'s and R_b, R_c at LEP. https://doi.org/10.1016/s0920-5632(96)00547-6

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