A parts-per-billion measurement of the antiproton magnetic momentC. Smorra, S. Ulmer, G. Schneider et al.|Nature|2017Cited by 148
A 16-parts-per-trillion measurement of the antiproton-to-proton charge–mass ratioM. J. Borchert, S. Ulmer, J. A. Devlin et al.|Nature|2022Cited by 84
BASE – The Baryon Antibaryon Symmetry ExperimentC. Smorra, S. Ulmer, K. Blaum et al.|The European Physical Journal Special Topics|2015Cited by 82
Direct limits on the interaction of antiprotons with axion-like dark matterC. Smorra, S. Ulmer, Y. V. Stadnik et al.|RePEc: Research Papers in Economics|2019Cited by 64
Improved limit on the directly measured antiproton lifetimeStefan Sellner, S. Ulmer, M. Besirli et al.|New Journal of Physics|2017Cited by 56