Abstract
An expansion in powers of is developed for the integral over all angles of an arbitrary smooth function times the cross section for a particle scattering from a time-independent potential. An explicit expression is given for the leading quantum correction, which is illustrated with the example of scattering in two dimensions from a 1/ potential.
- Received 28 July 1992
DOI:https://doi.org/10.1103/PhysRevA.47.2552
©1993 American Physical Society