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arXiv · hep-ph/9608264

An R-Parity Breaking SUSY Solution to the R_b and ALEPH Anomalies

Debajyoti Choudhury·D. P. Roy
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Abstract

We discuss an optimal $R$-parity breaking SUSY solution to the $R_b$ excess as well as the ALEPH 4-jet anomaly. The latter arises from the pair production of stop via chargino decay at LEP1.5, followed by its $R$--violating decay into a light quark pair. The model satisfies top quark and $Z$--boson decay constraints along with gaugino mass unification.

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Debajyoti Choudhury, D. P. Roy. 1996-08-08. An R-Parity Breaking SUSY Solution to the R_b and ALEPH Anomalies. https://doi.org/10.1103/physrevd.54.6797

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