束缚电子的磁矩
高能物理 - 唯象学
2010-12-13 v1
摘要
本文回顾了支撑精细结构常数α和电子质子质量比m_e/m_p测定的理论预言，重点讨论了束缚电子的磁反常g-2。讨论了类氢离子与磁场相互作用的理论。介绍了确定g因子O(α (Zα)^5)和O(α^2 (Zα)^5)修正项的研究现状。总结了兰姆位移和超精细分裂的类似修正项的重新评估。
引用
@article{arxiv.1007.1176,
title = {Magnetic moment of a bound electron},
author = {Andrzej Czarnecki and Matthew Dowling and Jorge Mondejar and Jan H. Piclum},
journal= {arXiv preprint arXiv:1007.1176},
year = {2010}
}
备注
6 pages, 3 figures, Talk presented at 10th DESY Workshop on Elementary Particle Theory: Loops and Legs in Quantum Field Theory, W\"orlitz, Germany, 25-30 April 2010