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arXiv 1201.0185hep-ph
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LHC上的赝标量:彩色与第四族

A pseudoscalar at the LHC: technicolor vs a fourth family

B. Holdom

摘要:

驱动电弱对称破缺的有色费米子凝聚体可能会产生一种轻的赝标量,这种赝标量将出现在LHC的希格斯粒子搜索中。它衰变的分支比将把它与希格斯粒子区分开来,并阐明它的起源。特别地,有色费米子可能是一族人工色理论中的技术夸克,也可能是强相互作用的第四族夸克。前者在这方面的困难更多。

英文摘要:

Condensates of colored fermions driving electroweak symmetry breaking could give rise to a light pseudoscalar that would show up in the Higgs search at the LHC. The branching ratios of its decay will distinguish it from the Higgs and illuminate its origin. In particular the colored fermions may be the techniquarks of a one family technicolor theory or the quarks of a strongly interacting fourth family. The former has more difficulties in this context.

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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