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arXiv 1006.4471hep-phhep-ex
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HERAPDF配合,包括$F_2$(魅力)数据

HERAPDF fits including $F_2$(charm) data

A M Cooper-Sarkar

摘要:

已对合并的HERA-I包容性数据和来自H1和ZEUS实验的新合并的$F_2$(charm)数据进行HERAPDF1.0形式的PDF拟合。发现粲数据对粲质量的值和重夸克方案的选择很敏感。这对LHC的$W$和$Z$截面的预测有影响。

英文摘要:

PDF fits in the HERAPDF1.0 formalism have been made to the combined HERA-I inclusive data and the newly combined $F_2$(charm) data from the H1 and ZEUS experiments. The charm data are found to be sensitive to the value of the charm mass and the choice of the heavy quark scheme. This has consequences for the predictions of $W$ and $Z$ cross sections at the LHC.

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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