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arXiv 1111.1009hep-phhep-lat
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Technicolor的超对称推广&费米子质量产生

Supersymmetric Extension of Technicolor & Fermion Mass Generation

Matti Antola, Stefano Di Chiara, Francesco Sannino, Kimmo Tuominen

摘要:

我们提供了一个完整的扩展最小步行Technicolor能够占的标准模型费米子质量。该模型是超对称的能量大于或等于彩色复合尺度。我们在超对称破缺尺度下,对基本希格斯玻色子进行积分。我们使用由此产生的四费米子运营商,以获得低能量有效的理论。然后,我们确定相关的树能级真空和低能谱特性。此外,我们调查的唯象可行性的模型,通过比较其预测与电弱精密测试和实验上的质谱界限。然后,我们转向复合希格斯现象在大型强子对撞机和显示,目前的数据已经约束的参数空间的模型。

英文摘要:

We provide a complete extension of Minimal Walking Technicolor able to account for the standard model fermion masses. The model is supersymmetric at energies greater or equal to the technicolor compositeness scale. We integrate out, at the supersymmetry breaking scale, the elementary Higgses. We use the resulting four-fermion operators to derive the low energy effective theory. We then determine the associated tree-level vacuum and low energy spectrum properties. Furthermore we investigate the phenomenological viability of the model by comparing its predictions with electroweak precision tests and experimental bounds on the mass spectrum. We then turn to the composite Higgs phenomenology at the LHC and show that current data are already constraining the parameter space of the model.

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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