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The Excess of HERA High$-Q^2$ Events and Leptoquarks in a Left-Right Symmetric Preon Model

Motoo Sekiguchi·Hiroaki Wada·Shin Ishida
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Abstract

An interpretation that the HERA excess events are due to intermediate production and decay of composite leptoquarks in the left-right symmetric preon model is given. Because of the preon-line rule, expected to be valid well, the event-ratio of neutral to charged current interactions is predicted to be one.

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Motoo Sekiguchi, Hiroaki Wada, Shin Ishida. 1997-12-26. The Excess of HERA High$-Q^2$ Events and Leptoquarks in a Left-Right Symmetric Preon Model. https://doi.org/10.1143/ptp.99.707

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