Double-trap measurement of the proton magnetic moment at 0.3 parts per billion precisionG. Schneider, S. Ulmer, C. Smorra et al.|Science|2017Cited by 127
Sympathetic cooling of protons and antiprotons with a common endcap Penning trapM. Bohman, S. Ulmer, A. Mooser et al.|Max Planck Digital Library|2018Cited by 23
350-fold improved measurement of the antiproton magnetic moment using a multi-trap methodC. Smorra, S. Ulmer, Pascal E. Blessing et al.|Hyperfine Interactions|2018Cited by 6
Progress towards an improved comparison of the proton-to-antiproton charge-to-mass ratiosTakashi Higuchi, S. Ulmer, James A. Harrington et al.|Hyperfine Interactions|2018Cited by 3