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

College of Science; Hiroaki Wada; Motoo Sekiguchi; Nihon University); Shin Ishida (Atomic Energy Research Institute; Technology

arxiv: hep-ph/9712522 · v1 · submitted 1997-12-26 · ✦ hep-ph

The Excess of HERA High-Q² Events and Leptoquarks in a Left-Right Symmetric Preon Model

Motoo Sekiguchi , Hiroaki Wada , Shin Ishida (Atomic Energy Research Institute , College of Science , Technology , Nihon University) This is my paper

classification ✦ hep-ph

keywords eventsexcessheraleft-rightleptoquarksmodelpreonsymmetric

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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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The Excess of HERA High-Q² Events and Leptoquarks in a Left-Right Symmetric Preon Model

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