N the small difference in energy between two states of the hydrogen atom detected by Willis Eugene Lamb (1913–2008), the US physicist 兰姆移位
This Lamb shift is a result of the interactions between the electron and the constituent quarks of the proton as described by QED.
兰姆位移是电子与质子组分夸克相互作用的结果，这一现象被描述为量子电动力（QED）。
However, in muonic hydrogen the Lamb shift is much more dependent on the proton radius because the much heavier muon spends more time very near to – and often within – the proton itself.
无论如何，μ介子氢的兰姆位移更加依赖于质子的半径，因为相对电子更加重的μ介子靠近或者时不时进入质子本身的时间也更多。
We advance a way to explore extra dimensions by calculating the change in hydrogen Lamb shift coursed by two extra dimensions, which gives theoretical basises for future experiments.
在玻尔理论基础上 ，以氢原子能级和氢原子光谱为主线 ，探讨了狄拉克理论、兰姆移位、氢原子光谱的超精细结构理论对氢原子理论的修正。
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