Leptophobic U(1)'s and Rb, Rc at LEP
Abstract
In the context of explaining the experimental deviations in Rb and Rc 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 E6 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 Ref. [1].
- Publication:
-
Nuclear Physics B Proceedings Supplements
- Pub Date:
- January 1997
- DOI:
- arXiv:
- arXiv:hep-ph/9606396
- Bibcode:
- 1997NuPhS..52..120K
- Keywords:
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- High Energy Physics - Phenomenology
- E-Print:
- LaTeX, 4 pages, 1 embedded EPSF figure. Talk given at Fourth International Conference on Supersymmetry (SUSY-96), College Park, Maryland, May 29 - June 1, 1996