Coherent scattering in non-relativistic quantum mechanics

G. Gasbarri, S. Donadi, A. Bassi

Published 2015-03-19Version 1

We show under which conditions a particle scatters coherently on a multi-particles system, working in the non relativistic framework. In a nutshell, in order to have coherent scattering, the incident particle has to not resolve the internal structure of the composite system. We show that the above condition is satisfied when the de Broglie length of the incident particle is much larger than the size of the system.