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arXiv 1202.6296hep-ph
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混合4代$^{\textrm{th}}$:Technicolor和顶部跷跷板

A hybrid 4$^{\textrm{th}}$ generation: Technicolor with top-seesaw

Hidenori S. Fukano, Kimmo Tuominen

摘要:

我们考虑一个将人工色与顶夸克凝聚相结合的模型。作为Technicolor的具体模型,我们采用Minimal Walking Technicolor,这将导致新的第四代的出现,在弱相互作用下,轻子是通常的弱偶态,而QCD夸克是矢量类单态.我们进行了分析的质谱和精密测量的限制,并发现该模型可行。我们将该模型与目前的LHC数据进行了对比,并讨论了未来的前景。

英文摘要:

We consider a model combining technicolor with the top quark condensation. As a concrete model for Technicolor we use the Minimal Walking Technicolor, and this will result in the appearance of a novel fourth generation whose leptons constitute a usual weak doublet while the QCD quarks are vectorlike singlets under the weak interactions. We carry out an analysis of the mass spectra and precision measurement constraints, and find the model viable. We contrast the model with present LHC data and discuss the future prospects.

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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