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Direct measurement of the He magnetic moments
A. Schneider, B. Sikora, S. Dickopf +10
Helium-3 has nowadays become one of the most important candidates for studies in fundamental physics [1, 2, 3], nuclear and atomic structure [4, 5], magnetometry and metrology [6]…
Direct Bound-Electron factor Difference Measurement with Coupled Ions
Tim Sailer, Vincent Debierre, Zoltán Harman +8
The quantum electrodynamic (QED) description of light-and-matter interaction is one of the most fundamental theories of physics and has been shown to be in excellent agreement with…
Sub-cycle time-resolved nondipole dynamics in tunneling ionization
Michael Klaiber, Karen Z. Hatsagortsyan, Christoph H. Keitel
The electron nondipole dynamics in tunneling ionization in an elliptically polarized laser field is investigated theoretically using a relativistic Coulomb-corrected strong-field a…
Tests of physics beyond the Standard Model with single-electron ions
Vincent Debierre, Christoph H. Keitel, Zoltan Harman
A highly effective approach to the search for hypothetical new interactions through isotope shift spectroscopy of hydrogen-like ions is presented. A weighted difference of the g fa…
Evidence against nuclear polarization as source of fine-structure anomalies in muonic atoms
Igor A. Valuev, Gianluca Colò, Xavier Roca-Maza +2
A long-standing problem of fine-structure anomalies in muonic atoms is revisited by considering the splitting in muonic , and $^{208}\ma…
Tunneling ionization in ultrashort laser pulses: edge-effect and remedy
M. Klaiber, Q. Z. Lv, K. Z. Hatsagortsyan +1
Tunneling ionization of an atom in ultrashort laser pulses is considered. When the driving laser pulse is switched-on and -off with a steep slope, the photoelectron momentum distri…