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arXiv 1808.08770hep-ph
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通过精确测量耦合常数探测CP破坏Higgs扇区

Probing CP violating Higgs sectors via the precision measurement of coupling constants

Mayumi Aoki, Katsuya Hashino, Daiki Kaneko, Shinya Kanemura, Mitsunori Kubota

摘要:

我们研究如何影响的CP破坏可以间接观察到的精确测量的希格斯玻色子耦合在未来的希格斯工厂,如国际直线对撞机。我们考虑了两个具有软破缺离散对称性的Higgs二重态模型。我们发现,通过非常精确地测量希格斯玻色子耦合,我们能够区分具有CP破坏的两个希格斯双重态模型和CP守恒模型。

英文摘要:

We study how effects of the CP violation can be observed indirectly by precision measurements of Higgs boson couplings at a future Higgs factory such as the international linear collider. We consider two Higgs doublet models with the softly broken discrete symmetry. We find that by measuring the Higgs boson couplings very precisely we are able to distinguish the two Higgs doublet model with CP violation from the CP conserving one.

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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