科研之友
微信
新浪微博
Facebook
分享链接
摘要
We determine the gyromagnetic factor of the positronium ion, a three-body system consisting of two electrons and a positron, including first relativistic corrections. We find that the g-factor is modified by a term -0.51(1)alpha(2), exceeding 15 times the alpha(2) correction for a free electron. We compare this effect with analogous results found previously in atomic positronium and in hydrogenlike ions.
- 出版日期2014-6-19
