The MAMI C accelerator M. Dehn, K. Aulenbacher, R. Heine, H.-J. Kreidel, U. Ludwig-Mertin and A. Jankowiak Eur. Phys. J. Special Topics, 198 (2011) 19-47 Published online: 23 September 2011 DOI: 10.1140/epjst/e2011-01481-4