报告题目：Earth and Celestial Bodies as Dark Matter Laboratories

　　报告人：宋宁强 副研究员（中国科学院理论物理研究所）

　　报告摘要：Celestial bodies are well motivated laboratories for dark matter searches. I will give two such examples. In the first scenario, dark matter gets captured in the Earth by scattering with Earth nuclei. The accumulated dark matter annihilates and yields excessive heat. In the other scenario, dark photons resonantly convert to photons in the atmosphere of neutron stars or white dwarfs, producing signals in the radio frequencies that are detectable on the Earth with radio telescopes.

　　报告时间：2023年9月21日（周四）10:00

　　报告地点：仙林园区3-302室

欢迎大家参加！