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arXiv · hep-ph/9809522

Limits on a Light Leptophobic Gauge Boson

Alfredo Aranda·Christopher D. Carone
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Abstract

We consider the phenomenology of a naturally leptophobic $Z$-prime boson in the 1 to 10 GeV mass range. The $Z$-prime's couplings to leptons arise only via a radiatively-generated kinetic mixing with the $Z$ and photon, and hence are suppressed. We map out the allowed regions of the mass-coupling plane and show that such a $Z$-prime that couples to quarks with electromagnetic strength is not excluded by the current data. We then discuss possible signatures at bottom and charm factories.

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Alfredo Aranda, Christopher D. Carone. 1998-09-24. Limits on a Light Leptophobic Gauge Boson. https://doi.org/10.1016/s0370-2693(98)01309-4

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