当前位置: X-MOL 学术Rep. Prog. Phys. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
The minimal seesaw and leptogenesis models
Reports on Progress in Physics ( IF 18.1 ) Pub Date : 2021-05-07 , DOI: 10.1088/1361-6633/abf086
Zhi-zhong Xing, Zhen-hua Zhao

Given its briefness and predictability, the minimal seesaw—a simplified version of the canonical seesaw mechanism with only two right-handed neutrino fields—has been studied in depth and from many perspectives, and now it is being pushed close to a position of directly facing experimental tests. This article is intended to provide an up-to-date review of various phenomenological aspects of the minimal seesaw and its associated leptogenesis mechanism in neutrino physics and cosmology. Our focus is on possible flavor structures of such benchmark seesaw and leptogenesis scenarios and confronting their predictions with current neutrino oscillation data and cosmological observations. In this connection particular attention will be paid to the topics of lepton number violation, lepton flavor violation, discrete flavor symmetries, CP violation and antimatter of the Universe.



中文翻译:

最小跷跷板和瘦身模型

鉴于其简洁性和可预测性,最小跷跷板——只有两个右手中微子场的经典跷跷板机制的简化版本——已经从多个角度进行了深入研究,现在它正被推向一个直接面对的位置。实验测试。本文旨在提供对中微子物理学和宇宙学中最小跷跷板及其相关的瘦素发生机制的各种现象学方面的最新评论。我们的重点是这种基准跷跷板和轻质发生场景的可能风味结构,并用当前的中微子振荡数据和宇宙学观察来应对它们的预测。在这方面,将特别关注轻子数违反、轻子风味违反、离散风味对称性、

更新日期:2021-05-07
down
wechat
bug