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arXiv 2202.13153hep-ph
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具有三代大质量中微子的多标量类BGL模型的唯象

Phenomenology of a flavoured multiscalar BGL-like model with three generations of massive neutrinos

Pedro M. Ferreira, Felipe F. Freitas, João Gonçalves, António P. Morais, Roman Pasechnik, Vasileios Vatellis

摘要:

在本文中,我们提出了几种可能的无异常实现的Branco-Grimus-Lavoura(BGL)模型与两个Higgs双峰和一个单重标量。该模型还包括三代大质量中微子,它们通过I型跷跷板机制获得质量。一个特殊的无异常实现,我们称之为$ν$ BGL-1的情况下,进行了广泛的唯象分析,从味物理和对撞机唯象的角度。

英文摘要:

In this paper, we present several possible anomaly-free implementations of the Branco-Grimus-Lavoura (BGL) model with two Higgs doublets and one singlet scalar. The model also includes three generations of massive neutrinos that get their mass via a type-I seesaw mechanism. A particular anomaly-free realization, which we dub $ν$BGL-1 scenario, is subjected to an extensive phenomenological analysis, from the perspective of flavour physics and collider phenomenology.

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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