Entanglement generation in scattering of particles from spin impurities Ebrahim Ghanbari-Adivi, M. Soltani and H. Ebtekarnasab Eur. Phys. J. D, 67 6 (2013) 118 Published online: 25 June 2013 DOI: 10.1140/epjd/e2013-40140-4