Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9867912 | Physics Letters A | 2005 | 11 Pages |
Abstract
Lowest order (â¼Î±3) QED corrections ÎE(3) and ÎEM(3) are determined for the ground 11S(L=0)-states in the three-body negatively charged hydrogen and muonium ions, i.e. in the Hââ, Tâ, Dâ, 1Hâ and Muâ(=μ+eâeâ) ions. The best-to-date non-relativistic variational wave functions (e.g., E(Hââ)=â0.5277510165443771965867 a.u.) have been used in our present calculations. In particular, for the ÎEM(3) correction which includes the nuclear recoil correction we have obtained â8207.191MHz for the Tâ ion, 8203.207 MHz for the Dâ ion, 8191.240 MHz for the 1Hâ ion and 8004.739 MHz for the Muâ ion. Also, the analytical regularization and numerical computations of some singular expectation values ãrijânã are considered in detail.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Physics and Astronomy (General)
Authors
Alexei M. Frolov,