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Comparative analysis of the four-fermion contact interactions at e^+e^- and e^-e^- colliders

A. V. Tsytrinov·A. A. Pankov
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Abstract

We study electron-electron contact-interaction searches in the process e^+e^-\to e^+e^- at a future e^+e^- Linear Collider with both beams longitudinally polarized. We evaluate the model-independent constraints on the coupling constants, emphasizing the role of beam polarization, and make a comparison with the case of e^+e^-\toμ^+μ^-.

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A. V. Tsytrinov, A. A. Pankov. 2004-01-06. Comparative analysis of the four-fermion contact interactions at e^+e^- and e^-e^- colliders. https://arxiv.org/abs/hep-ph/0401020

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