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arXiv 0909.3838hep-ph
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使用VV散射通道,LHC能在多大程度上区分SM轻希格斯场景、复合希格斯场景和无希格斯场景?

How well can the LHC distinguish between the SM light Higgs scenario, a composite Higgs and the Higgsless case using VV scattering channels?

Alessandro Ballestrero, Giuseppe Bevilacqua, Diogo Buarque Franzosi, Ezio Maina

摘要:

本文给出了LHC中11 + 4喷流l = e,mu和3lv +2喷流产生的完整的部分子水平分析,包括$\ordEW$,$\ordQCD$和$\ordQCDsq$级的所有过程。无限希格斯质量的情况下,这被认为是强散射理论的基准,是复合希格斯模型的极限情况下,一个模型的例子,包括强相互作用轻希格斯面临的标准模型轻希格斯的预测。这种分析相结合的结果在LV +四射流通道在以前的论文中提出的,以确定是否可以检测到复合希格斯信号作为一个过剩的事件玻色子-玻色子散射。

英文摘要:

A complete parton level analysis of ll + four jets l = e,mu and 3lv + two jets production at the LHC is presented, including all processes at order $\ordEW$, $\ordQCD$ and $\ordQCDsq$ when appropriate. The infinite Higgs mass scenario, which is considered as a benchmark for strong scattering theories and is the limiting case for composite Higgs models, and one example of a model incorporating a Strongly Interacting Light Higgs are confronted with the Standard Model light Higgs predictions. This analysis is combined with the results in the lv + four jets channel presented in a previous paper, in order to determine whether a composite Higgs signal can be detected as an excess of events in boson--boson scattering.

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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