Publications Publications during the reporting period that resulted from the HITRAP project: H. Häffner, N. Hermanspahn, P. Indelicato, H.-J. Kluge, E. Lindroth, V. Natarajan, W. Quint, S. Stahl, J. Verdu [...] Morgenstern, and Ronnie Hoekstra Investigating magnetic surfaces by multiply charged ions Book of Reports of 17th international conference on Ion-Surface-Interactions 25-29 (2005) J. Verdu, J. Alonso, S [...] Schmidt, H. Schmidt-Böcking Recoil-Ion and Electron Momentum Spectroscopy: Reaction-Microscopes Reports on Progress in Physics 66, 1463 (2003) Manuel Vogel und Günther Werth, Das Elektron auf der Präz