论文标题
暗物质作为解决Muonic难题的解决方案
Dark Matter as a Solution to Muonic Puzzles
论文作者
论文摘要
我们提出了一个简单的模型，其中暗物质粒子交换了介导妈妈和核子之间的新量子力，从而解决了质子电荷半径拼图。同时，可以容纳测量的哑光异常磁矩与标准模型预测之间的差异，而暗物质候选者的热遗物丰度与观察结果一致。暗物质粒子质量在MEV范围内。我们表明该模型与各种实验和观察性约束一致。
We propose a simple model in which dark matter particle exchanges mediate a new quantum force between muons and nucleons, resolving the proton charge radius puzzle. At the same time, the discrepancy between the measured anomalous magnetic moment of the muon and the Standard Model prediction can be accommodated, and thermal relic abundance of the dark matter candidate is consistent with observations. The dark matter particle mass is in the MeV range. We show that the model is consistent with a variety of experimental and observational constraints.
