Mainz 2017 – wissenschaftliches Programm
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A: Fachverband Atomphysik
A 23: Trapped ions
A 23.4: Vortrag
Mittwoch, 8. März 2017, 15:30–15:45, N 3
On the magnetic interaction between two bound electrons of two separate ions — •Biplab Goswami1, Andrey Volotka1, and Stephan Fritzsche1,2 — 1Helmholtz-Institut Jena, D-07743 Jena, Germany — 2Theoretisch-Physikalisches Institut, Friedrich-Schiller-Universität Jena, D-07743 Jena, Germany
The magnetic interaction between bound electrons of two separate ions is investigated with the help of Breit equation. A special attention is paid to the effects beyond the leading order spin-spin interaction. The magnetic dipole-dipole interaction between two ions have been recently studied experimentally [1,2]. In present work, it is found that the spin-orbit interaction, which is usually neglected in an experimental analysis, could play a key role at the distances between ions of about 0.2 µm or
smaller.
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