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arXiv 0902.2379hep-ph
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复合希格斯玻色子的质量和宽度

Mass and width of a composite Higgs boson

A. Doff, A. A. Natale

摘要:

纯量希格斯玻色子的质量是由Elias和Scadron通过分析齐次Bethe-Salpeter方程(BSE)得到的,但它是在最近的步行规范理论发展之前进行的。在他们的工作中没有观察到动态产生的技术费米子质量可能会根据形成标量束缚态的理论动力学而变化。这将在这项工作中完成,我们还提请注意,他们的计算必须改变,以考虑到疯牛病的标准化条件。我们计算的复合玻色子的宽度,并显示如何规范群和费米子内容的一个technicolor理论可以推断出的标量玻色子的质量和宽度的测量。

英文摘要:

The scalar Higgs boson mass in a Technicolor model was obtained by Elias and Scadron with the analysis of an homogeneous Bethe-Salpeter equation (BSE), however it was performed before the most recent developments of walking gauge theories. It was not observed in their work that dynamically generated technifermion mass may vary according to the theory dynamics that forms the scalar bound state. This will be done in this work and we also call attention that their calculation must change to take into account the normalization condition of the BSE. We compute the width of the composite boson and show how the gauge group and fermion content of a technicolor theory can be inferred from the measurement of the mass and width of the scalar boson.

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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