Towards a test of QED in investigations of the hyperfine splitting in heavy ions.
Towards a test of QED in investigations of the hyperfine splitting in heavy ions.
复制标题
在重离子超精细分裂研究中进行 QED 测试。
作者：
V. Shabaev;A. Artemyev;V. Yerokhin;O. Zherebtsov;G. Soff
研究了量子电动力学（QED）在重离子超精细分裂实验中的应用。结果表明，在类氢铋和类锂铋的超精细分裂值的特定差异下，可以在百分之几的水平上探测到QED效应。这将为实验研究提供一个在目前最强电场中的QED测试。
A possibility for investigations of quantum electrodynamics (QED) in experiments on the hyperfine splitting in heavy ions is examined. It is found that QED effects can be probed on the level of a few percent in a specific difference of the hyperfine splitting values in hydrogenlike and lithiumlike bismuth. This could provide a test of QED in the strongest electric field available at present for experimental study.