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arXiv 0807.0708hep-ph
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NLO QCD更正pp-> WW +jet+X

NLO QCD corrections to pp->WW+jet+X

Stefan Dittmaier, Stefan Kallweit, Peter Uwer

摘要:

我们报告的计算下一个领先的顺序QCD的生产与强子对撞机,这是一个重要的来源的背景希格斯和新的物理搜索在LHC的硬喷流的W玻色子对的修正。如果施加反对第二硬喷流的发射的否决权,则校正相当大地稳定了截面的领先顺序预测。

英文摘要:

We report on a calculation of the next-to-leading order QCD corrections to the production of W-boson pairs in association with a hard jet at hadron colliders, which is an important source of background for Higgs and new-physics searches at the LHC. If a veto against the emission of a second hard jet is applied, the corrections stabilize the leading-order prediction for the cross section considerably.

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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