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arXiv · 0904.2296

New measurement of charge asymmetry $x{F}_3$ from HERA

Laurent Schoeffel
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Abstract

After presenting the recent measurements of neutral current cross section in DIS at HERA, we explain the effect of the $γ-Z_0$ interference at the electro-weak scale, visible on these data. Then, the beam charge difference $x{F}_3$ is measured and the interference itself is extracted. Results are discussed in the context of perturbative QCD.

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Laurent Schoeffel. 2009-04-15. New measurement of charge asymmetry $x{F}_3$ from HERA. https://doi.org/10.1063/1.3232034

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