More on Large Q2 Events with Polarized Beams
J. Hashida, Y. Kiyo
Abstract
We discuss polarized proton-positron scattering in the context of the excess of large Q2 events at HERA. We define and estimate a polarized asymmetry to examine two scenarios, the contact interaction and the stop scenario with broken R-parity. This asymmetry exhibits a characteristic behavior depending on the scenarios. Thus the polarized experiment at HERA will provide with a good test for these models.
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