A parts-per-billion measurement of the antiproton magnetic moment

  title={A parts-per-billion measurement of the antiproton magnetic moment},
  author={C. Smorra and S. Sellner and M. Borchert and J. A. Harrington and T. Higuchi and H. Nagahama and T. Tanaka and A. Mooser and G. Schneider and M. Bohman and K. Blaum and Y. Matsuda and C. Ospelkaus and W. Quint and J. Walz and Y. Yamazaki and S. Ulmer},
  • C. Smorra, S. Sellner, +14 authors S. Ulmer
  • Published 2017
  • Physics, Medicine
  • Nature
  • Precise comparisons of the fundamental properties of matter–antimatter conjugates provide sensitive tests of charge–parity–time (CPT) invariance, which is an important symmetry that rests on basic assumptions of the standard model of particle physics. Experiments on mesons, leptons and baryons have compared different properties of matter–antimatter conjugates with fractional uncertainties at the parts-per-billion level or better. One specific quantity, however, has so far only been known to a… CONTINUE READING
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