Abstract
An asymptotic analysis of the partial collision strength for quadrupole-allowed transitions, in the limit of large angular momentum, is presented. It is shown that the infinite sum over partial collision strengths, which gives the total collision strength, is asymptotic to a geometric series of ratio /, where and are the energies of the free electron before and after the collision.
- Received 22 August 1988
DOI:https://doi.org/10.1103/PhysRevA.39.4991
©1989 American Physical Society