当前位置: X-MOL 学术Phys. Lett. B › 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.)
Phenomenology of fermion dark matter as neutrino mass mediator with gauged B-L
Physics Letters B ( IF 4.4 ) Pub Date : 2021-04-15 , DOI: 10.1016/j.physletb.2021.136292
Carlos Alvarado , Cesar Bonilla , Julio Leite , José W.F. Valle

We analyze a model with unbroken U(1)BL gauge symmetry where neutrino masses are generated at one loop, after spontaneous breaking of a global U(1)G symmetry. These symmetries ensure dark matter (DM) stability and the Diracness of neutrinos. Within this context, we examine fermionic dark matter. Consistency between the required neutrino mass and the observed relic abundance indicates dark matter masses and couplings within the reach of direct detection experiments.



中文翻译:

带有测量BL的中微子质量介体的费米子暗物质的现象学

我们不间断地分析模型 ü1个-大号 规范对称性,其中自发性破坏整体后,在一个回路中产生中微子质量 ü1个G对称。这些对称性确保了暗物质(DM)的稳定性和中微子的狄拉克西斯(Diracness)。在此背景下,我们研究了费米离子暗物质。所需的中微子质量与观测到的文物丰度之间的一致性表明,直接检测实验可以达到暗物质质量及其耦合。

更新日期:2021-04-21
down
wechat
bug