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Theory of Loosely Bound Composite Systems: High Order Corrections to Lamb Shift and Hyperfine Splitting

Theory of Loosely Bound Composite Systems: High Order Corrections to Lamb Shift and Hyperfine Splitting
松束缚复合系统理论：Lamb 位移和超精细分裂的高阶修正
批准号：
9900771
负责人：
Michael Eides
金额：
$12.0万
依托单位：
Pennsylvania State Univ University Park
依托单位国家：
美国
项目类别：
Continuing Grant
财政年份：
1999
资助国家：
美国
项目状态：
已结题
起止时间：
1999-06-01 至 2000-10-31
来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=9900771&HistoricalAwards=false
关键词：
TheoryLooselyBoundCompositeSystems

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中文摘要
翻译
在测量氢的1s-2s跃迁频率、Lamb位移、氘同位素位移和Muonium超精细分裂等方面的最新实验进展表明，在有效哈密顿量中加入高阶项对于使量子电动力学理论与实验一致是很重要的。这项研究将通过在氢原子中对10 kHz进行最先进的QED计算来解决这些问题。
英文摘要
Recent experimental progress in the measurement of the 1S-2S transition frequency of Hydrogen, the Lamb shift, the deuterium isotope shift and the muonium hyperfine splitting show that it is important to include higher order terms in the effective Hamiltonian to get agreement between quantum electrodynamical theory and experiment. The research will address these issues by performing state-of-the-art, QED calculations to the 10kHz in atomic Hydrogen.
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会议论文
Bound State Theory in QED and QCD: Muonium and Pentaquarks
Bound State Theory and High Precision QED: Muonium, Positronium, Hydrogen, and Pentaquarks
Theory of Light Hydrogenlike Bound States: Multiloop Corrections in Muonic and Electronic Atoms and Ions
Theory of Light Hydrogenlike Bound States: High Order Corrections in Muonic and Electronic Atoms and Ions
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