搜索结果: 1-1 共查到“电磁学 positronium”相关记录1条 . 查询时间(0.062 秒)
Positronium is an ideal system for the research of QED in the bound state. The hyperfine splitting of positronium (Ps-HFS: about 203 GHz)is a good tool to test QED and also sensitive to new physics be...