BASE – The Baryon Antibaryon Symmetry Experiment C. Smorra, K. Blaum, L. Bojtar, M. Borchert, K.A. Franke, T. Higuchi, N. Leefer, H. Nagahama, Y. Matsuda, A. Mooser et al. (10 more) Eur. Phys. J. Special Topics, 224 16 (2015) 3055-3108 Published online: 23 November 2015 DOI: 10.1140/epjst/e2015-02607-4