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arXiv 0704.0883hep-ph
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规范-希格斯统一与LHC/ILC

Gauge-Higgs Unification and LHC/ILC

Yutaka Hosotani

摘要:

在规范-希格斯统一的情况下,四维希格斯场与规范势的额外维分量的零模相一致。在兰德尔-桑德拉姆弯曲时空的统一中,希格斯粒子的质量预计在100 GeV - 300 GeV之间。WWZ规范耦合与标准模型一样几乎保持普适性,但对希格斯耦合产生了实质性的偏差。WWH和ZZH耦合由标准模型中的值的因子\cos θ_H抑制,其中θ_H是沿第五维的Yang-Mills AB相。这些都可以在LHC和ILC上进行测试。

英文摘要:

In the gauge-Higgs unification scenario the 4D Higgs field is identified with the zero mode of the extra-dimensional component of gauge potentials. The mass of the Higgs particle in the unification in the Randall-Sundrum warped spacetime is predicted to be in the range 100 GeV - 300 GeV. The WWZ gauge couplings remains almost universal as in the standard model, but substantial deviation results for the Higgs couplings. The WWH and ZZH couplings are suppressed by a factor \cos θ_H from the values in the standard model, where θ_H is the Yang-Mills AB phase along the fifth dimension. These can be tested at LHC and ILC.

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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