论文标题
中微子质量基质和主要阶段受限
Constrained Neutrino Mass Matrix and Majorana Phases
论文作者
论文摘要
我们努力通过强调质量基质元素之间的简单线性关系来限制现象学基础上的中微子质量基质和采购与模型无关的纹理。这些简单的纹理预测了两个主要阶段。在这方面，采用了中微子质量基质的两种类型的参数化：一般和指数。我们获得了53个预测性中微子质量基质纹理，其中28个与一般参数化有关，其余的属于指数。除了A型/P纹理外，其余的还涉及其他一些振荡参数的预测。我们尝试根据$ A_4 $，$δ\，（27）$和$ T_7 $对称组来实现所提出的纹理。
We endeavor to constrain the neutrino mass matrix on the phenomenological ground and procure model-independent textures by emphasizing on the simple linear relationships among the mass matrix elements. These simple textures predict the two Majorana phases. In this regard, two types of parametrization of neutrino mass matrix: general and exponential are employed. We obtain fifty-three predictive neutrino mass matrix textures, out of which twenty-eight are associated with the general parametrization, and the rest belong to the exponential one. Apart from Type-A/P textures, the rest deal with the prediction of a few other oscillation parameters as well. We try to realize the proposed textures in the light of $A_4$, $Δ\,(27)$ and $T_7$ symmetry groups.
