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arXiv 0904.2296hep-ph
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从HERA测量电荷不对称性的新方法$x{F}_3$

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

Laurent Schoeffel

摘要:

在介绍了最近在HERA DIS中性电流截面的测量结果后,我们解释了$γ-Z_0$干扰在电弱尺度上的效果,这些数据上可见。然后,测量射束电荷差$x{F}_3$并提取干扰本身。在微扰QCD的背景下,结果进行了讨论。

英文摘要:

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.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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