16 Trap-integrated fluorescence detection with silicon photomultipliers for sympathetic laser cooling in a cryogenic Penning trap

M. Wiesinger, F. Stuhlmann, M. Bohman, P. Micke, C. Will, H. Yildiz, F. Abbass, B. P. Arndt, J. A. Devlin, S. Erlewein, M. Fleck, J. I. Jäger, B. M. Latacz, D. Schweitzer, G. Umbrazunas, E. Wursten, K. Blaum, Y. Matsuda, A. Mooser, W. Quint, A. Soter, J. Walz, C. Smorra, and S. Ulmer
Review of Scientific Instruments 94, 123202 (2023)

15 BASE-STEP: A transportable antiproton reservoir for fundamental interaction studies

C. Smorra, F. Abbass, D. Schweitzer, M. Bohman, J. D. Devine, Y. Dutheil, A. Hobl, B. Arndt, B. B. Bauer, J. A. Devlin, S. Erlewein, M. Fleck, J. I. Jäger, B. M. Latacz, P. Micke, M. Schiffelholz, G. Umbrazunas, M. Wiesinger, C. Will, E. Wursten, H. Yildiz, K. Blaum, Y. Matsuda, A. Mooser, C. Ospelkaus, W. Quint, A. Soter, J. Walz, Y. Yamazaki, and S. Ulmer
Review of Scientific Instruments 94, 113201 (2023)

14 Ultra-thin polymer foil cryogenic window for antiproton deceleration and storage

B. M. Latacz, B. P. Arndt, J. A. Devlin, S. R. Erlewein, M. Fleck, J. I. Jäger, P. Micke, G. Umbrazunas, E. Wursten, F. Abbass, D. Schweitzer, M. Wiesinger, C. Will, H. Yildiz, K. Blaum, Y. Matsuda, A. Mooser, C. Ospelkaus, C. Smorra, A. Sótér, W. Quint, J. Walz, Y. Yamazaki, and S. Ulmer
Review of Scientific Instruments 94, 103310 (2023)

13 BASE—high-precision comparisons of the fundamental properties of protons and antiprotons

B. M. Latacz, B. P. Arndt, B. B. Bauer, J. A. Devlin, S. R. Erlewein, M. Fleck, J. Jäger, M. Schiffelholz, G. Umbrazunas, E. J. Wursten, F. Abbass, P. Micke, D. Popper, M. Wiesinger, C. Will, H. Yildiz, K. Blaum, Y. Matsuda, A. Mooser, C. Ospelkaus, W. Quint, A. Soter, J. Walz, Y. Yamazaki, C. Smorra, and S. Ulmer
The European Physical Journal D: Atomic, Molecular and Optical Physics 77, 94 (2023)

12 A high-Q superconducting toroidal medium frequency detection system with a capacitively adjustable frequency range >180 kHz

F. Völksen, J. A. Devlin, M. J. Borchert, S. R. Erlewein, M. Fleck, J. Jäger, B. M. Latacz, P. Micke, P. Nuschke, G. Umbrazunas, E. J. Wursten, F. Abbass, M. A. Bohman, D. Popper, M. Wiesinger, C. Will, K. Blaum, Y. Matsuda, A. Mooser, C. Ospelkaus, C. Smorra, A. Soter, W. Quint, J. Walz, Y. Yamazaki, and S. Ulmer
Review of Scientific Instruments 93, 093303 (2022)

11 Direct measurement of the ³He⁺ magnetic moments

A. Schneider, B. Sikora, S. Dickopf, M. Müller, N. S. Oreshkina, A. Rischka, I. A. Valuev, S. Ulmer, J. Walz, Z. Harman, C. H. Keitel, A. Mooser, and K. Blaum
Nature 606, 878-883 (2022)
 MPIK press release: How magnetic is helium-3?
 MPIK-Pressemitteilung: Wie magnetisch ist Helium-3?
 phys.org: Investigating the magnetic properties of helium-3

10 Sympathetic cooling schemes for separately trapped ions coupled via image currents

C. Will, M. Bohman, T. Driscoll, M. Wiesinger, F. Abbass, M. J. Borchert, J. A. Devlin, S. Erlewein, M. Fleck, B. Latacz, R. Moller, A. Mooser, D. Popper, E. Wursten, K. Blaum, Y. Matsuda, C. Ospelkaus, W. Quint, J. Walz, C. Smorra, and S. Ulmer
New Journal of Physics 24, 033021 (2022)

9 A 16-parts-per-trillion measurement of the antiproton-to-proton charge–mass ratio

M. J. Borchert, J. A. Devlin, S. R. Erlewein, M. Fleck, J. A. Harrington, T. Higuchi, B. M. Latacz, F. Voelksen, E. J. Wursten, F. Abbass, M. A. Bohman, A. H. Mooser, D. Popper, M. Wiesinger, C. Will, K. Blaum, Y. Matsuda, C. Ospelkaus, W. Quint, J. Walz, Y. Yamazaki, C. Smorra, and S. Ulmer
Nature 601, 53-57 (2022)

8 Sympathetic cooling of a trapped proton mediated by an LC circuit

M. Bohman, V. Grunhofer, C. Smorra, M. Wiesinger, C. Will, M. J. Borchert, J. A. Devlin, S. Erlewein, M. Fleck, S. Gavranovic, J. Harrington, B. Latacz, A. Mooser, D. Popper, E. Wursten, K. Blaum, Y. Matsuda, C. Ospelkaus, W. Quint, J. Walz, and S. Ulmer
Nature 596, 514-518 (2021)
 News and Views

7 Constraints on the Coupling between Axionlike Dark Matter and Photons Using an Antiproton Superconducting Tuned Detection Circuit in a Cryogenic Penning Trap

J. A. Devlin, M. J. Borchert, S. Erlewein, M. Fleck, J. A. Harrington, B. Latacz, J. Warncke, E. Wursten, M. Bohman, A. Mooser, C. Smorra, M. Wiesinger, C. Will, K. Blaum, Y. Matsuda, C. Ospelkaus, W. Quint, J. Walz, Y. Yamazaki, and S. Ulmer
Physical Review Letters 126, 041301 (2021)

6 Direct limits on the interaction of antiprotons with axion-like dark matter

C. Smorra, Y. V. Stadnik, P. E. Blessing, M. Bohman, M. J. Borchert, J. A. Devlin, S. Erlewein, J. A. Harrington, T. Higuchi, A. Mooser, G. Schneider, M. Wiesinger, E. Wursten, K. Blaum, Y. Matsuda, C. Ospelkaus, W. Quint, J. Walz, Y. Yamazaki, D. Budker, and S. Ulmer
Nature 575, 310-314 (2019)

5 Superconducting Solenoid System with Adjustable Shielding Factor for Precision Measurements of the Properties of the Antiproton

J. A. Devlin, E. Wursten, J. A. Harrington, T. Higuchi, P. E. Blessing, M. J. Borchert, S. Erlewein, J. J. Hansen, J. Morgner, M. Bohman, A. Mooser, C. Smorra, M. Wiesinger, K. Blaum, Y. Matsuda, C. Ospelkaus, W. Quint, J. Walz, Y. Yamazaki, and S. Ulmer
Physical Review Applied 12, 044012 (2019)

4 A Novel Penning‐Trap Design for the High‐Precision Measurement of the ³He²⁺ Nuclear Magnetic Moment

A. Schneider, A. Mooser, A. Rischka, K. Blaum, S. Ulmer, and J. Walz
Annalen der Physik 531, 1800485 (2019)

3 A New Experiment for the Measurement of the g-Factors of ³He⁺ and ³He²⁺.

A. Mooser, A. Rischka, A. Schneider, K. Blaum, S. Ulmer, and J. Walz
Journal of Physics: Conference Series 1138, 012004 (2018)

2 350-fold improved measurement of the antiproton magnetic moment using a multi-trap method

C. Smorra, P. E. Blessing, M. J. Borchert, J. A. Devlin, J. Harrington, T. Higuchi, J. Morgner, H. Nagahama, S. Sellner, M. Bohman, A. Mooser, G. L. Schneider, N. Schön, M. Wiesinger, K. Blaum, Y. Matsuda, C. Ospelkaus, W. Quint, J. Walz, Y. Yamazaki, and S. Ulmer
Hyperfine Interactions 239, 47 (2018)

1 High-Precision Measurement of the Proton’s Atomic Mass

F. Heiße, F. Köhler-Langes, S. Rau, J. Hou, S. Junck, A. Kracke, A. Mooser, W. Quint, S. Ulmer, G. Werth, K. Blaum, and S. Sturm
Physical Review Letters 119, 033001 (2017)