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arXiv · hep-ph/9706298

Atomic parity violation and the HERA anomaly

Leonardo Giusti·Alessandro Strumia
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Abstract

We show that the two scenarios able to explain the HERA anomaly --- a new leptoquark coupling or a new contact interaction --- predict new contributions to atomic parity violation. These corrections are sufficiently large and different that a feasible reduction in the dominant atomic theory uncertainty could give some hint in favour of one of the two scenarios.

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Leonardo Giusti, Alessandro Strumia. 1997-06-13. Atomic parity violation and the HERA anomaly. https://doi.org/10.1016/s0370-2693(97)00982-9

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