期刊
JOURNAL OF HIGH ENERGY PHYSICS
卷 -, 期 3, 页码 -出版社
SPRINGER
DOI: 10.1007/JHEP03(2014)105
关键词
Phenomenological Models; Hadronic Colliders
资金
- JSPS
- World Premier International Research Center Initiative (WPI Initiative), MEXT, Japan
- Ministry of Education, Science, Sports, and Culture (MEXT), Japan [23104006, 22224003]
- STFC [ST/J002798/1]
- Grants-in-Aid for Scientific Research [22224003, 12J06240] Funding Source: KAKEN
- Science and Technology Facilities Council [ST/J002798/1] Funding Source: researchfish
- STFC [ST/J002798/1] Funding Source: UKRI
In this paper, we consider phenomenology of a model with an L mu - L tau gauge symmetry. Since the muon couples to the L mu - L tau gauge boson (called Z '' boson), its contribution to the muon anomalous magnetic moment (muon g-2) can account for the discrepancy between the standard model prediction and the experimental measurements. On the other hand, the Z '' boson does not interact with the electron and quarks, and hence there are no strong constraints from collider experiments even if the Z '' boson mass is of the order of the electroweak scale. We show an allowed region of a parameter space in the L mu - L tau symmetric model, taking into account consistency with the electroweak precision measurements as well as the muon g-2. We study the Large Hadron Collider (LHC) phenomenology, and show that the current and future data would probe the interesting parameter space for this model.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据