论文标题
在Future Lepton Colleders搜索重型Majorana Neutminos
Search for heavy Majorana neutrinos at future lepton colliders
论文作者
论文摘要
非零中微子质量可以是超出标准模型以外的新物理学的信号。为了解释微小的中微子质量，我们可以在低规模的SEESAW机制中使用右手的主要中微子扩展标准模型，而CP违规效应可以由于CP阶段在干扰重的主要中微子的干扰中引起。重度主要中微子的存在可能会导致Lepton数量违规过程，可以用作探索较重的主要中微子信号的探测器。在本文中，我们专注于与两代重的Majorana Neutminos有关的CP违规效应，价格为$ 15 $ GEV $ <m_n <$ 70 $ 70 $ GEV，在W型玻色子和罕见腐烂的一对中。调查主要中微子中微子的生产信号以及在未来的Lepton Colliders罕见的稀有衰减中的相关CP违规效应是有价值的。
The nonzero neutrino mass can be a signal for new physics beyond the standard model. To explain the tiny neutrino mass, we can extend the standard model with right-handed Majorana neutrinos in a low-scale seesaw mechanism, while the CP violation effect can be induced due to the CP phase in the interference of heavy Majorana neutrinos. The existence of heavy Majorana neutrinos may lead to lepton number violation processes, which can be used as a probe to search for the signal of heavy Majorana neutrinos. In this paper, we focus on the CP violation effect related to two generations of heavy Majorana neutrinos for $15$ GeV $<m_N<$ $70$ GeV in the pair production of W bosons and rare decays. It is valuable to investigate the Majorana neutrino production signals and the related CP violation effects in the W boson rare decays at future lepton colliders.
