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arXiv 0911.4119hep-ex
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ZEUS衍射数据的QCD分析

A QCD analysis of ZEUS diffractive data

ZEUS Collaboration

摘要:

ZEUS衍射截面测量已被用于DGS次引导阶QCD分析,以提取衍射部分子分布函数。在深度非弹性散射衍射双喷生产的数据也包括costrain胶子密度。预测的基础上提取的部分子密度进行比较,衍射魅力和dijet photoproductivity数据。

英文摘要:

ZEUS inclusive diffractive cross-section measurements have been used in a DGLAP next-to-leading-order QCD analysis to extract the diffractive parton distribution functions. Data on diffractive dijet production in deep inelastic scattering have also been included to costrain the gluon density. Predictions based on the extracted parton densities are compared to diffractive charm and dijet photoproduction data.

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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