Concepedia
Statistics
Publications
7
Citations
258
H-Index
Active since
2013
Affiliations
University of Münster(Current)
Johannes Gutenberg University Mainz
Technische Universität Darmstadt
Helmholtz Institute Jena
GSI Helmholtz Centre for Heavy Ion Research
J. Vollbrecht is an author at University of Münster specializing in natural sciences, physics, and hyperfine structure measurements.
Publications per year
2013–2019
High precision hyperfine measurements in Bismuth challenge bound-state strong-field QED
Johannes Ullmann, Zoran Andelkovic, C. Brandau et al. · Nature Communications · 2017 · 125 citations · Full text
Natural Sciences, Physics, Nuclear Physics +11
Laser cooling of externally produced Mg ions in a Penning trap for sympathetic cooling of highly charged ions
Zoran Andelkovic, Radu Cazan, W. Nörtershäuser et al. · Physical Review A · 2013 · 47 citations · Full text
Natural Sciences, Physics, Molecular Physics +15
An improved value for the hyperfine splitting of hydrogen-like<sup>209</sup>Bi<sup>82+</sup>
Johannes Ullmann, Zoran Andelkovic, A. Dax et al. · Journal of Physics B Atomic Molecular and Optical Physics · 2015 · 29 citations
Natural Sciences, Physics, Atomic Physics +13
Laser spectroscopy measurement of the 2<i>s</i>-hyperfine splitting in lithium-like bismuth
R. Sánchez, Matthias Lochmann, Raphael Jöhren et al. · Journal of Physics B Atomic Molecular and Optical Physics · 2017 · 20 citations
Natural Sciences, Physics, Nuclear Physics +12
Optical measurement of the longitudinal ion distribution of bunched ion beams in the ESR
W.Q. Wen, Matthias Lochmann, X. Ma et al. · Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment · 2013 · 17 citations
Natural Sciences, Nuclear Engineering, Physics +8
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