摘要：
Embedded within the Axion's multifaceted role in addressing both the Strong CP problem and emerging as a compelling dark matter (DM) candidate, lies the intriguing potential for Axion-Like Particle (ALP) DM to interact with SM particle as effective magnetic fields. This unique characteristic unlocks promising avenues for detection, capitalizing on the nuclear spin of molecules as a pivotal mechanism. Across a diverse array of experiments, ranging from conventional particle search methods to cutting-edge technologies such as Nuclear Magnetic Resonance (NMR) and Comagnetometer, investigative arsenal of DM has undergone significant expansion. Particularly noteworthy is the CHANGE experiment exemplifies progress in refining the strategy for ALP DM detection, distinguished by its heightened sensitivity. The CHANGE experiment paves the way for deeper insights into ALP DM, offering a pathway towards unraveling its enigmatic mysteries.

报告人简介：

王小平，北京航空航天大学准聘副教授，国家高层次青年人才。2014年博士毕业于北京大学，先后到德国美因茨大学和美国阿贡国家实验室做博士后研究，2020年入职北京航空航天大学。从事粒子物理理论研究，包括暗物质、中微子以及超出标准模型新粒子相关的粒子物理唯象学研究。