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arXiv 1301.7572hep-exhep-ph
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HERA深非弹性散射的测量

Measurements of deep inelastic scattering at HERA

Matthew Wing

摘要:

经过15年的运行和另外5年的分析,H1和ZEUS的最终包含性深部非弹性散射截面已经公布。本文介绍了在HERA实验室中测量的中性电流和带电电流过程。这些为我们提供了关于质子结构的最有价值的信息,它告诉我们物质的基本结构,对于理解大型强子对撞机等质子对撞机的过程至关重要。这些测量也证明了弱力的手征结构,并给出了电磁力和弱力统一的漂亮演示。新的数据将详细介绍,并与标准模型的最新预测进行比较。H1和ZEUS合作也进行了质子中部分子分布函数的拟合;这些拟合的结果也将被呈现。

英文摘要:

After fifteen years of running and a further five years of analysis, the final inclusive deep inelastic scattering cross sections from H1 and ZEUS have been published. Measurements of neutral current and charged current processes in ep collisions at HERA are presented. These provide us with the most valuable information on the structure of the proton, which tells us about the fundamental structure of matter and is essential for understanding processes at proton colliders such as the Large Hadron Collider. The measurements also demonstrate the chiral structure of the weak force and give a beautiful demonstration of the unification of the electromagnetic and weak forces. The new data will be presented in detail and comparisons with the latest predictions of the Standard Model shown. The H1 and ZEUS collaborations have also performed fits of the parton distribution functions in the proton; the results of these fits will also be presented.

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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