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arXiv 1002.4009hep-ph
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LHC希格斯玻色子分析中的主导QCD背景:次主导级pp -> t反t + 2喷注的研究

Dominant QCD Backgrounds in Higgs Boson Analyses at the LHC: A Study of pp -> t anti-t + 2 jets at Next-To-Leading Order

G. Bevilacqua, M. Czakon, C. G. Papadopoulos, M. Worek

摘要:

我们报道了一个次领先级模拟的结果与两个喷注的顶夸克对生产。通过我们的包容性削减,我们表明领先订单的修正是负的,而且很小,达到11%。由尺度变化获得的误差是相同数量级的。此外,我们再现了与单喷流相关的顶夸克对产生的先前研究的结果。

英文摘要:

We report the results of a next-to-leading order simulation of top quark pair production in association with two jets. With our inclusive cuts, we show that the corrections with respect to leading order are negative and small, reaching 11%. The error obtained by scale variation is of the same order. Additionally, we reproduce the result of a previous study of top quark pair production in association with a single jet.

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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