Two-Loop Effects and Current Status of the 4He+ Lamb Shift
Atomic Physics
2009-11-13 v1
Abstract
We report on recent progress in the treatment of two-loop binding corrections to the Lamb shift, with a special emphasis on S and P states. We use these and other results in order to infer an updated theoretical value of the Lamb shift in 4He+.
Keywords
Cite
@article{arxiv.0705.0801,
title = {Two-Loop Effects and Current Status of the 4He+ Lamb Shift},
author = {Ulrich D. Jentschura and Martin Haas},
journal= {arXiv preprint arXiv:0705.0801},
year = {2009}
}