Model of collision-induced constructive quantum interference K. Wiśniewska, D. Dziczek, Ł. Kłosowski, M. Piwiński and S. Chwirot Eur. Phys. J. Special Topics, 144 (2007) 167-171 Published online: 14 June 2007 DOI: 10.1140/epjst/e2007-00122-y