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Searching for family-number conserving neutral gauge bosons from extra dimensions

J. M. Frere·M. V. Libanov·E. Ya. Nugaev·S. V. Troitsky
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Abstract

Previous studies have shown how the three generations of the Standard Model fermions can arise from a single generation in more than four dimensions, and how off-diagonal neutral couplings arise for gauge-boson Kaluza-Klein recurrences. These couplings conserve family number in the leading approximation. While an existing example, built on a spherical geometry, suggests a high compactification scale, we conjecture that the overall structure is generic, and work out possible signatures at colliders, compatible with rare decays data.

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J. M. Frere, M. V. Libanov, E. Ya. Nugaev, S. V. Troitsky. 2004-04-23. Searching for family-number conserving neutral gauge bosons from extra dimensions. https://doi.org/10.1134/1.1790014

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