Lepton flavour violation in a radiative neutrino mass model with the asymmetric Yukawa structure
Lepton flavour violation in a radiative neutrino mass model with the asymmetric Yukawa structure
复制标题
具有不对称汤川结构的辐射中微子质量模型中的轻子味道破坏
DOI：
10.1016/j.physletb.2021.136486
复制
发表时间：
2021
影响因子：
4.4
通讯作者：
Shindou Tetsuo
中科院分区：
文献类型：
--
作者：
Irie Yoko;Seto Osamu;Shindou Tetsuo
虽然辐射中微子质量产生模型在唯象上很有吸引力，但附加Yukawa矩阵的味结构与中微子质量矩阵之间的复杂关系有时是探索模型的障碍。我们引入了一个简单的公式来分析一类具有非对称Yukawa结构的模型的关系。然后，我们将处理的Zee-Babu模型作为一个具体的例子，类和讨论的现象学后果的模型。中微子物理、轻子味破坏和在对撞机实验中寻找新粒子的结合研究为Zee-Babu模型提供了解剖。
Though models with the radiative neutrino mass generation are phenomenologically attractive, the complicated relationship between the flavour structure of additional Yukawa matrices and the neutrino mass matrix sometimes is a barrier to explore the models. We introduce a simple prescription to analyze the relation in a class of models with the asymmetric Yukawa structure. We then apply the treatment to the Zee-Babu model as a concrete example of the class and discuss the phenomenological consequences of the model. The combined studies among the neutrino physics, the lepton flavour violation, and the search for the new particles at the collider experiments provide the anatomy of the Zee-Babu model.