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arXiv 1704.00540hep-phhep-ex
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利用大型强子对撞机产生的$t\bar{t}$ +1喷流事件提取顶夸克运行质量

Extracting the top-quark running mass using $t\bar{t}$+1-jet events produced at the Large Hadron Collider

J. Fuster, A. Irles, D. Melini, P. Uwer, M. Vos

摘要:

利用修正的最小减方案对顶夸克质量进行重整化,计算了强子对撞机上附加喷流产生顶夸克对的次领先阶QCD修正.结果与大型强子对撞机运行I的测量结果进行了比较。特别是,我们确定顶夸克运行质量从这里提出的理论结果的LHC数据的拟合。

英文摘要:

We present the calculation of the next-to-leading order QCD corrections for top-quark pair production in association with an additional jet at hadron colliders, using the modified minimal subtraction scheme to renormalize the top-quark mass. The results are compared to measurements at the Large Hadron Collider run I. In particular, we determine the top-quark running mass from a fit of the theoretical results presented here to the LHC 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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