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arXiv 2303.12232hep-ph
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超越惰性双重态:FCC-ee上暗生Yukawa相互作用的印记

Beyond the Inert Doublet: imprints of Scotogenic Yukawa interactions at FCC-ee

Carlo Marzo, Aurora Melis

摘要:

人们很容易将中微子质量的微小尺度解释为它的辐射起源的症状。在未来的圆形对撞机预期的精度的显着飞跃,我们探索的参数空间的区域,可以同时支持可检测的希格斯辐射信号与平行的,从即将到来的低能量观测测量。我们查明的作用,额外的费米子在塑造一个信号不同于纯惰性的双重之一。完整的单圈计算和壳层重整化的细节。研究了辐射产生的中微子的质量和角度的正态和逆态结构。

英文摘要:

It is tempting to interpret the minuscule scale of neutrino masses as a symptom of its radiative origin. In light of the notable leap in precision expected at the Future Circular Collider, we explore areas of the parameter space that can simultaneously support the detectable Higgs-strahlung signal with parallel ones from forthcoming measurements in low-energy observables. We pinpoint the role that the extra fermions have in shaping a signal distinct from the pure Inert Doublet one. The details of the full one-loop computation and on-shell renormalization are presented. Both normal and inverted hierarchies for the radiatively generated neutrino masses and angles are investigated.

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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